1658969290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{241}}^1\times {\mathrm{5689}}^1$

素因数の和:5959

約数の個数: 48

約数和(自身を含む): 3296490120

約数和(自身を除く): 1637520830

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 241, 242, 482, 605, 1205, 1210, 2410, 2651, 5302, 5689, 11378, 13255, 26510, 28445, 29161, 56890, 58322, 62579, 125158, 145805, 291610, 312895, 625790, 688369, 1371049, 1376738, 2742098, 3441845, 6855245, 6883690, 13710490, 15081539, 30163078, 75407695, 150815390, 165896929, 331793858, 829484645, 1658969290]

約数ペア:

[(1, 1658969290), (2, 829484645), (5, 331793858), (10, 165896929), (11, 150815390), (22, 75407695), (55, 30163078), (110, 15081539), (121, 13710490), (241, 6883690), (242, 6855245), (482, 3441845), (605, 2742098), (1205, 1376738), (1210, 1371049), (2410, 688369), (2651, 625790), (5302, 312895), (5689, 291610), (11378, 145805), (13255, 125158), (26510, 62579), (28445, 58322), (29161, 56890)]