273890486

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 436174848

約数和(自身を除く): 162284362

約数列:

[1, 2, 23, 46, 127, 173, 254, 271, 346, 542, 2921, 3979, 5842, 6233, 7958, 12466, 21971, 34417, 43942, 46883, 68834, 93766, 505333, 791591, 1010666, 1078309, 1583182, 2156618, 5954141, 11908282, 136945243, 273890486]

約数ペア:

[(1, 273890486), (2, 136945243), (23, 11908282), (46, 5954141), (127, 2156618), (173, 1583182), (254, 1078309), (271, 1010666), (346, 791591), (542, 505333), (2921, 93766), (3979, 68834), (5842, 46883), (6233, 43942), (7958, 34417), (12466, 21971)]