2904204549874

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{13781}}^1\times {\mathrm{5881}}^1$

素因数の和:19747

約数の個数: 64

約数和(自身を含む): 4902854987520

約数和(自身を除く): 1998650437646

約数列:

[1, 2, 19, 23, 38, 41, 46, 82, 437, 779, 874, 943, 1558, 1886, 5881, 11762, 13781, 17917, 27562, 35834, 111739, 135263, 223478, 241121, 261839, 270526, 316963, 482242, 523678, 565021, 633926, 1130042, 2569997, 4581299, 5139994, 5545783, 6022297, 9162598, 10735399, 11091566, 12044594, 12995483, 21470798, 25990966, 81046061, 105369877, 162092122, 210739754, 246914177, 493828354, 1539875159, 1864059403, 3079750318, 3322888501, 3728118806, 6645777002, 35417128657, 63134881519, 70834257314, 76426435523, 126269763038, 152852871046, 1452102274937, 2904204549874]

約数ペア:

[(1, 2904204549874), (2, 1452102274937), (19, 152852871046), (23, 126269763038), (38, 76426435523), (41, 70834257314), (46, 63134881519), (82, 35417128657), (437, 6645777002), (779, 3728118806), (874, 3322888501), (943, 3079750318), (1558, 1864059403), (1886, 1539875159), (5881, 493828354), (11762, 246914177), (13781, 210739754), (17917, 162092122), (27562, 105369877), (35834, 81046061), (111739, 25990966), (135263, 21470798), (223478, 12995483), (241121, 12044594), (261839, 11091566), (270526, 10735399), (316963, 9162598), (482242, 6022297), (523678, 5545783), (565021, 5139994), (633926, 4581299), (1130042, 2569997)]