2590536

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:83

約数の個数: 96

約数和(自身を含む): 7680960

約数和(自身を除く): 5090424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 23, 24, 26, 38, 39, 46, 52, 57, 69, 76, 78, 92, 104, 114, 138, 152, 156, 184, 228, 247, 276, 299, 312, 361, 437, 456, 494, 552, 598, 722, 741, 874, 897, 988, 1083, 1196, 1311, 1444, 1482, 1748, 1794, 1976, 2166, 2392, 2622, 2888, 2964, 3496, 3588, 4332, 4693, 5244, 5681, 5928, 7176, 8303, 8664, 9386, 10488, 11362, 14079, 16606, 17043, 18772, 22724, 24909, 28158, 33212, 34086, 37544, 45448, 49818, 56316, 66424, 68172, 99636, 107939, 112632, 136344, 199272, 215878, 323817, 431756, 647634, 863512, 1295268, 2590536]

約数ペア:

[(1, 2590536), (2, 1295268), (3, 863512), (4, 647634), (6, 431756), (8, 323817), (12, 215878), (13, 199272), (19, 136344), (23, 112632), (24, 107939), (26, 99636), (38, 68172), (39, 66424), (46, 56316), (52, 49818), (57, 45448), (69, 37544), (76, 34086), (78, 33212), (92, 28158), (104, 24909), (114, 22724), (138, 18772), (152, 17043), (156, 16606), (184, 14079), (228, 11362), (247, 10488), (276, 9386), (299, 8664), (312, 8303), (361, 7176), (437, 5928), (456, 5681), (494, 5244), (552, 4693), (598, 4332), (722, 3588), (741, 3496), (874, 2964), (897, 2888), (988, 2622), (1083, 2392), (1196, 2166), (1311, 1976), (1444, 1794), (1482, 1748)]