313633754

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1\times {\mathrm{1277}}^1$

素因数の和:1670

約数の個数: 32

約数和(自身を含む): 549887616

約数和(自身を除く): 236253862

約数列:

[1, 2, 7, 14, 53, 106, 331, 371, 662, 742, 1277, 2317, 2554, 4634, 8939, 17543, 17878, 35086, 67681, 122801, 135362, 245602, 422687, 473767, 845374, 947534, 2958809, 5917618, 22402411, 44804822, 156816877, 313633754]

約数ペア:

[(1, 313633754), (2, 156816877), (7, 44804822), (14, 22402411), (53, 5917618), (106, 2958809), (331, 947534), (371, 845374), (662, 473767), (742, 422687), (1277, 245602), (2317, 135362), (2554, 122801), (4634, 67681), (8939, 35086), (17543, 17878)]