9794044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 20321280

約数和(自身を除く): 10527236

約数列:

[1, 2, 4, 13, 19, 23, 26, 38, 46, 52, 76, 92, 247, 299, 431, 437, 494, 598, 862, 874, 988, 1196, 1724, 1748, 5603, 5681, 8189, 9913, 11206, 11362, 16378, 19826, 22412, 22724, 32756, 39652, 106457, 128869, 188347, 212914, 257738, 376694, 425828, 515476, 753388, 2448511, 4897022, 9794044]

約数ペア:

[(1, 9794044), (2, 4897022), (4, 2448511), (13, 753388), (19, 515476), (23, 425828), (26, 376694), (38, 257738), (46, 212914), (52, 188347), (76, 128869), (92, 106457), (247, 39652), (299, 32756), (431, 22724), (437, 22412), (494, 19826), (598, 16378), (862, 11362), (874, 11206), (988, 9913), (1196, 8189), (1724, 5681), (1748, 5603)]