2113643558

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{809}}^1$

素因数の和:1121

約数の個数: 64

約数和(自身を含む): 3791733120

約数和(自身を除く): 1678089562

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 221, 257, 299, 391, 442, 514, 598, 782, 809, 1618, 3341, 4369, 5083, 5911, 6682, 8738, 10166, 10517, 11822, 13753, 18607, 21034, 27506, 37214, 56797, 76843, 100487, 113594, 153686, 178789, 200974, 207913, 241891, 316319, 357578, 415826, 483782, 632638, 1306331, 2612662, 2702869, 3534521, 4112147, 4781999, 5405738, 7069042, 8224294, 9563998, 45948773, 62165987, 81293983, 91897546, 124331974, 162587966, 1056821779, 2113643558]

約数ペア:

[(1, 2113643558), (2, 1056821779), (13, 162587966), (17, 124331974), (23, 91897546), (26, 81293983), (34, 62165987), (46, 45948773), (221, 9563998), (257, 8224294), (299, 7069042), (391, 5405738), (442, 4781999), (514, 4112147), (598, 3534521), (782, 2702869), (809, 2612662), (1618, 1306331), (3341, 632638), (4369, 483782), (5083, 415826), (5911, 357578), (6682, 316319), (8738, 241891), (10166, 207913), (10517, 200974), (11822, 178789), (13753, 153686), (18607, 113594), (21034, 100487), (27506, 76843), (37214, 56797)]