1382056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 2840040

約数和(自身を除く): 1457984

約数列:

[1, 2, 4, 8, 13, 26, 52, 97, 104, 137, 194, 274, 388, 548, 776, 1096, 1261, 1781, 2522, 3562, 5044, 7124, 10088, 13289, 14248, 26578, 53156, 106312, 172757, 345514, 691028, 1382056]

約数ペア:

[(1, 1382056), (2, 691028), (4, 345514), (8, 172757), (13, 106312), (26, 53156), (52, 26578), (97, 14248), (104, 13289), (137, 10088), (194, 7124), (274, 5044), (388, 3562), (548, 2522), (776, 1781), (1096, 1261)]