2783145954

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{283}}^1\times {\mathrm{307}}^1$

素因数の和:895

約数の個数: 64

約数和(自身を含む): 5920104960

約数和(自身を除く): 3136959006

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 281, 283, 307, 562, 566, 614, 843, 849, 921, 1686, 1698, 1842, 5339, 5377, 5833, 10678, 10754, 11666, 16017, 16131, 17499, 32034, 32262, 34998, 79523, 86267, 86881, 159046, 172534, 173762, 238569, 258801, 260643, 477138, 517602, 521286, 1510937, 1639073, 1650739, 3021874, 3278146, 3301478, 4532811, 4917219, 4952217, 9065622, 9834438, 9904434, 24413561, 48827122, 73240683, 146481366, 463857659, 927715318, 1391572977, 2783145954]

約数ペア:

[(1, 2783145954), (2, 1391572977), (3, 927715318), (6, 463857659), (19, 146481366), (38, 73240683), (57, 48827122), (114, 24413561), (281, 9904434), (283, 9834438), (307, 9065622), (562, 4952217), (566, 4917219), (614, 4532811), (843, 3301478), (849, 3278146), (921, 3021874), (1686, 1650739), (1698, 1639073), (1842, 1510937), (5339, 521286), (5377, 517602), (5833, 477138), (10678, 260643), (10754, 258801), (11666, 238569), (16017, 173762), (16131, 172534), (17499, 159046), (32034, 86881), (32262, 86267), (34998, 79523)]