286181012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{1087}}^1$

素因数の和:1248

約数の個数: 48

約数和(自身を含む): 555297792

約数和(自身を除く): 269116780

約数列:

[1, 2, 4, 13, 26, 52, 61, 83, 122, 166, 244, 332, 793, 1079, 1087, 1586, 2158, 2174, 3172, 4316, 4348, 5063, 10126, 14131, 20252, 28262, 56524, 65819, 66307, 90221, 131638, 132614, 180442, 263276, 265228, 360884, 861991, 1172873, 1723982, 2345746, 3447964, 4691492, 5503481, 11006962, 22013924, 71545253, 143090506, 286181012]

約数ペア:

[(1, 286181012), (2, 143090506), (4, 71545253), (13, 22013924), (26, 11006962), (52, 5503481), (61, 4691492), (83, 3447964), (122, 2345746), (166, 1723982), (244, 1172873), (332, 861991), (793, 360884), (1079, 265228), (1087, 263276), (1586, 180442), (2158, 132614), (2174, 131638), (3172, 90221), (4316, 66307), (4348, 65819), (5063, 56524), (10126, 28262), (14131, 20252)]