2017260616

素因数分解:

$2^3\times 7^2\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{241}}^1$

素因数の和:555

約数の個数: 96

約数和(自身を含む): 4479187680

約数和(自身を除く): 2461927064

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 131, 163, 196, 241, 262, 326, 392, 482, 524, 652, 917, 964, 1048, 1141, 1304, 1687, 1834, 1928, 2282, 3374, 3668, 4564, 6419, 6748, 7336, 7987, 9128, 11809, 12838, 13496, 15974, 21353, 23618, 25676, 31571, 31948, 39283, 42706, 47236, 51352, 63142, 63896, 78566, 85412, 94472, 126284, 149471, 157132, 170824, 220997, 252568, 274981, 298942, 314264, 441994, 549962, 597884, 883988, 1046297, 1099924, 1195768, 1546979, 1767976, 1924867, 2092594, 2199848, 3093958, 3849734, 4185188, 5146073, 6187916, 7699468, 8370376, 10292146, 12375832, 15398936, 20584292, 36022511, 41168584, 72045022, 144090044, 252157577, 288180088, 504315154, 1008630308, 2017260616]

約数ペア:

[(1, 2017260616), (2, 1008630308), (4, 504315154), (7, 288180088), (8, 252157577), (14, 144090044), (28, 72045022), (49, 41168584), (56, 36022511), (98, 20584292), (131, 15398936), (163, 12375832), (196, 10292146), (241, 8370376), (262, 7699468), (326, 6187916), (392, 5146073), (482, 4185188), (524, 3849734), (652, 3093958), (917, 2199848), (964, 2092594), (1048, 1924867), (1141, 1767976), (1304, 1546979), (1687, 1195768), (1834, 1099924), (1928, 1046297), (2282, 883988), (3374, 597884), (3668, 549962), (4564, 441994), (6419, 314264), (6748, 298942), (7336, 274981), (7987, 252568), (9128, 220997), (11809, 170824), (12838, 157132), (13496, 149471), (15974, 126284), (21353, 94472), (23618, 85412), (25676, 78566), (31571, 63896), (31948, 63142), (39283, 51352), (42706, 47236)]