1330485992

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{6977}}^1$

素因数の和:7202

約数の個数: 48

約数和(自身を含む): 2756379780

約数和(自身を除く): 1425893788

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 197, 242, 394, 484, 788, 968, 1576, 2167, 4334, 6977, 8668, 13954, 17336, 23837, 27908, 47674, 55816, 76747, 95348, 153494, 190696, 306988, 613976, 844217, 1374469, 1688434, 2748938, 3376868, 5497876, 6753736, 10995752, 15119159, 30238318, 60476636, 120953272, 166310749, 332621498, 665242996, 1330485992]

約数ペア:

[(1, 1330485992), (2, 665242996), (4, 332621498), (8, 166310749), (11, 120953272), (22, 60476636), (44, 30238318), (88, 15119159), (121, 10995752), (197, 6753736), (242, 5497876), (394, 3376868), (484, 2748938), (788, 1688434), (968, 1374469), (1576, 844217), (2167, 613976), (4334, 306988), (6977, 190696), (8668, 153494), (13954, 95348), (17336, 76747), (23837, 55816), (27908, 47674)]