1428284

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:266

約数の個数: 36

約数和(自身を含む): 2971752

約数和(自身を除く): 1543468

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 227, 242, 286, 454, 484, 572, 908, 1573, 2497, 2951, 3146, 4994, 5902, 6292, 9988, 11804, 27467, 32461, 54934, 64922, 109868, 129844, 357071, 714142, 1428284]

約数ペア:

[(1, 1428284), (2, 714142), (4, 357071), (11, 129844), (13, 109868), (22, 64922), (26, 54934), (44, 32461), (52, 27467), (121, 11804), (143, 9988), (227, 6292), (242, 5902), (286, 4994), (454, 3146), (484, 2951), (572, 2497), (908, 1573)]