1731653890

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1\times {\mathrm{2777}}^1$

素因数の和:3402

約数の個数: 32

約数和(自身を含む): 3149051904

約数和(自身を除く): 1417398014

約数列:

[1, 2, 5, 10, 127, 254, 491, 635, 982, 1270, 2455, 2777, 4910, 5554, 13885, 27770, 62357, 124714, 311785, 352679, 623570, 705358, 1363507, 1763395, 2727014, 3526790, 6817535, 13635070, 173165389, 346330778, 865826945, 1731653890]

約数ペア:

[(1, 1731653890), (2, 865826945), (5, 346330778), (10, 173165389), (127, 13635070), (254, 6817535), (491, 3526790), (635, 2727014), (982, 1763395), (1270, 1363507), (2455, 705358), (2777, 623570), (4910, 352679), (5554, 311785), (13885, 124714), (27770, 62357)]