2017258763312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{1639067}}^1$

素因数の和:1639246

約数の個数: 80

約数和(自身を含む): 4322196090912

約数和(自身を除く): 2304937327600

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 97, 104, 122, 194, 208, 244, 388, 488, 776, 793, 976, 1261, 1552, 1586, 2522, 3172, 5044, 5917, 6344, 10088, 11834, 12688, 20176, 23668, 47336, 76921, 94672, 153842, 307684, 615368, 1230736, 1639067, 3278134, 6556268, 13112536, 21307871, 26225072, 42615742, 85231484, 99983087, 158989499, 170462968, 199966174, 317978998, 340925936, 399932348, 635957996, 799864696, 1271915992, 1299780131, 1599729392, 2066863487, 2543831984, 2599560262, 4133726974, 5199120524, 8267453948, 9698359439, 10398241048, 16534907896, 19396718878, 20796482096, 33069815792, 38793437756, 77586875512, 126078672707, 155173751024, 252157345414, 504314690828, 1008629381656, 2017258763312]

約数ペア:

[(1, 2017258763312), (2, 1008629381656), (4, 504314690828), (8, 252157345414), (13, 155173751024), (16, 126078672707), (26, 77586875512), (52, 38793437756), (61, 33069815792), (97, 20796482096), (104, 19396718878), (122, 16534907896), (194, 10398241048), (208, 9698359439), (244, 8267453948), (388, 5199120524), (488, 4133726974), (776, 2599560262), (793, 2543831984), (976, 2066863487), (1261, 1599729392), (1552, 1299780131), (1586, 1271915992), (2522, 799864696), (3172, 635957996), (5044, 399932348), (5917, 340925936), (6344, 317978998), (10088, 199966174), (11834, 170462968), (12688, 158989499), (20176, 99983087), (23668, 85231484), (47336, 42615742), (76921, 26225072), (94672, 21307871), (153842, 13112536), (307684, 6556268), (615368, 3278134), (1230736, 1639067)]