1936753904

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1471}}^1$

素因数の和:1630

約数の個数: 80

約数和(自身を含む): 4074024960

約数和(自身を除く): 2137271056

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 71, 76, 122, 142, 152, 244, 284, 304, 488, 568, 976, 1136, 1159, 1349, 1471, 2318, 2698, 2942, 4331, 4636, 5396, 5884, 8662, 9272, 10792, 11768, 17324, 18544, 21584, 23536, 27949, 34648, 55898, 69296, 82289, 89731, 104441, 111796, 164578, 179462, 208882, 223592, 329156, 358924, 417764, 447184, 658312, 717848, 835528, 1316624, 1435696, 1671056, 1704889, 1984379, 3409778, 3968758, 6370901, 6819556, 7937516, 12741802, 13639112, 15875032, 25483604, 27278224, 31750064, 50967208, 101934416, 121047119, 242094238, 484188476, 968376952, 1936753904]

約数ペア:

[(1, 1936753904), (2, 968376952), (4, 484188476), (8, 242094238), (16, 121047119), (19, 101934416), (38, 50967208), (61, 31750064), (71, 27278224), (76, 25483604), (122, 15875032), (142, 13639112), (152, 12741802), (244, 7937516), (284, 6819556), (304, 6370901), (488, 3968758), (568, 3409778), (976, 1984379), (1136, 1704889), (1159, 1671056), (1349, 1435696), (1471, 1316624), (2318, 835528), (2698, 717848), (2942, 658312), (4331, 447184), (4636, 417764), (5396, 358924), (5884, 329156), (8662, 223592), (9272, 208882), (10792, 179462), (11768, 164578), (17324, 111796), (18544, 104441), (21584, 89731), (23536, 82289), (27949, 69296), (34648, 55898)]