1550874584

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{2393}}^1$

素因数の和:2640

約数の個数: 64

約数和(自身を含む): 3392202240

約数和(自身を除く): 1841327656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 163, 284, 326, 497, 568, 652, 994, 1141, 1304, 1988, 2282, 2393, 3976, 4564, 4786, 9128, 9572, 11573, 16751, 19144, 23146, 33502, 46292, 67004, 81011, 92584, 134008, 162022, 169903, 324044, 339806, 390059, 648088, 679612, 780118, 1189321, 1359224, 1560236, 2378642, 2730413, 3120472, 4757284, 5460826, 9514568, 10921652, 21843304, 27694189, 55388378, 110776756, 193859323, 221553512, 387718646, 775437292, 1550874584]

約数ペア:

[(1, 1550874584), (2, 775437292), (4, 387718646), (7, 221553512), (8, 193859323), (14, 110776756), (28, 55388378), (56, 27694189), (71, 21843304), (142, 10921652), (163, 9514568), (284, 5460826), (326, 4757284), (497, 3120472), (568, 2730413), (652, 2378642), (994, 1560236), (1141, 1359224), (1304, 1189321), (1988, 780118), (2282, 679612), (2393, 648088), (3976, 390059), (4564, 339806), (4786, 324044), (9128, 169903), (9572, 162022), (11573, 134008), (16751, 92584), (19144, 81011), (23146, 67004), (33502, 46292)]