2601577504

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{21013}}^1$

素因数の和:21149

約数の個数: 48

約数和(自身を含む): 5290232472

約数和(自身を除く): 2688654968

約数列:

[1, 2, 4, 8, 16, 32, 53, 73, 106, 146, 212, 292, 424, 584, 848, 1168, 1696, 2336, 3869, 7738, 15476, 21013, 30952, 42026, 61904, 84052, 123808, 168104, 336208, 672416, 1113689, 1533949, 2227378, 3067898, 4454756, 6135796, 8909512, 12271592, 17819024, 24543184, 35638048, 49086368, 81299297, 162598594, 325197188, 650394376, 1300788752, 2601577504]

約数ペア:

[(1, 2601577504), (2, 1300788752), (4, 650394376), (8, 325197188), (16, 162598594), (32, 81299297), (53, 49086368), (73, 35638048), (106, 24543184), (146, 17819024), (212, 12271592), (292, 8909512), (424, 6135796), (584, 4454756), (848, 3067898), (1168, 2227378), (1696, 1533949), (2336, 1113689), (3869, 672416), (7738, 336208), (15476, 168104), (21013, 123808), (30952, 84052), (42026, 61904)]