291255436846

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{307}}^1\times {\mathrm{34693}}^1$

素因数の和:35137

約数の個数: 48

約数和(自身を含む): 486052115472

約数和(自身を除く): 194796678626

約数列:

[1, 2, 11, 22, 113, 121, 226, 242, 307, 614, 1243, 2486, 3377, 6754, 13673, 27346, 34691, 34693, 37147, 69382, 69386, 74294, 381601, 381623, 763202, 763246, 3920309, 4197611, 4197853, 7840618, 8395222, 8395706, 10650751, 21301502, 43123399, 86246798, 117158261, 234316522, 474357389, 948714778, 1203534863, 1288740871, 2407069726, 2577481742, 13238883493, 26477766986, 145627718423, 291255436846]

約数ペア:

[(1, 291255436846), (2, 145627718423), (11, 26477766986), (22, 13238883493), (113, 2577481742), (121, 2407069726), (226, 1288740871), (242, 1203534863), (307, 948714778), (614, 474357389), (1243, 234316522), (2486, 117158261), (3377, 86246798), (6754, 43123399), (13673, 21301502), (27346, 10650751), (34691, 8395706), (34693, 8395222), (37147, 7840618), (69382, 4197853), (69386, 4197611), (74294, 3920309), (381601, 763246), (381623, 763202)]