2019922279186

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1\times {\mathrm{40609}}^1$

素因数の和:41159

約数の個数: 64

約数和(自身を含む): 3544633128960

約数和(自身を除く): 1524710849774

約数列:

[1, 2, 7, 14, 71, 142, 163, 307, 326, 497, 614, 994, 1141, 2149, 2282, 4298, 11573, 21797, 23146, 40609, 43594, 50041, 81011, 81218, 100082, 152579, 162022, 284263, 305158, 350287, 568526, 700574, 2883239, 3552911, 5766478, 6619267, 7105822, 12466963, 13238534, 20182673, 24870377, 24933926, 40365346, 46334869, 49740754, 87268741, 92669738, 174537482, 469967957, 885154373, 939935914, 1770308746, 2032114969, 3289775699, 4064229938, 6196080611, 6579551398, 12392161222, 14224804783, 28449609566, 144280162799, 288560325598, 1009961139593, 2019922279186]

約数ペア:

[(1, 2019922279186), (2, 1009961139593), (7, 288560325598), (14, 144280162799), (71, 28449609566), (142, 14224804783), (163, 12392161222), (307, 6579551398), (326, 6196080611), (497, 4064229938), (614, 3289775699), (994, 2032114969), (1141, 1770308746), (2149, 939935914), (2282, 885154373), (4298, 469967957), (11573, 174537482), (21797, 92669738), (23146, 87268741), (40609, 49740754), (43594, 46334869), (50041, 40365346), (81011, 24933926), (81218, 24870377), (100082, 20182673), (152579, 13238534), (162022, 12466963), (284263, 7105822), (305158, 6619267), (350287, 5766478), (568526, 3552911), (700574, 2883239)]