1652144

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{47}}^1$

素因数の和:94

約数の個数: 40

約数和(自身を含む): 3541440

約数和(自身を除く): 1889296

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 169, 188, 208, 338, 376, 611, 676, 752, 1222, 1352, 2197, 2444, 2704, 4394, 4888, 7943, 8788, 9776, 15886, 17576, 31772, 35152, 63544, 103259, 127088, 206518, 413036, 826072, 1652144]

約数ペア:

[(1, 1652144), (2, 826072), (4, 413036), (8, 206518), (13, 127088), (16, 103259), (26, 63544), (47, 35152), (52, 31772), (94, 17576), (104, 15886), (169, 9776), (188, 8788), (208, 7943), (338, 4888), (376, 4394), (611, 2704), (676, 2444), (752, 2197), (1222, 1352)]