1401203410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{265883}}^1$

素因数の和:265938

約数の個数: 32

約数和(自身を含む): 2756685312

約数和(自身を除く): 1355481902

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 5270, 265883, 531766, 1329415, 2658830, 4520011, 8242373, 9040022, 16484746, 22600055, 41211865, 45200110, 82423730, 140120341, 280240682, 700601705, 1401203410]

約数ペア:

[(1, 1401203410), (2, 700601705), (5, 280240682), (10, 140120341), (17, 82423730), (31, 45200110), (34, 41211865), (62, 22600055), (85, 16484746), (155, 9040022), (170, 8242373), (310, 4520011), (527, 2658830), (1054, 1329415), (2635, 531766), (5270, 265883)]