1317747452

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{74821}}^1$

素因数の和:74886

約数の個数: 48

約数和(自身を含む): 2865981888

約数和(自身を除く): 1548234436

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 68, 74, 119, 148, 238, 259, 476, 518, 629, 1036, 1258, 2516, 4403, 8806, 17612, 74821, 149642, 299284, 523747, 1047494, 1271957, 2094988, 2543914, 2768377, 5087828, 5536754, 8903699, 11073508, 17807398, 19378639, 35614796, 38757278, 47062409, 77514556, 94124818, 188249636, 329436863, 658873726, 1317747452]

約数ペア:

[(1, 1317747452), (2, 658873726), (4, 329436863), (7, 188249636), (14, 94124818), (17, 77514556), (28, 47062409), (34, 38757278), (37, 35614796), (68, 19378639), (74, 17807398), (119, 11073508), (148, 8903699), (238, 5536754), (259, 5087828), (476, 2768377), (518, 2543914), (629, 2094988), (1036, 1271957), (1258, 1047494), (2516, 523747), (4403, 299284), (8806, 149642), (17612, 74821)]