272050558

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{8669}}^1$

素因数の和:8772

約数の個数: 32

約数和(自身を含む): 471925440

約数和(自身を除く): 199874882

約数列:

[1, 2, 13, 17, 26, 34, 71, 142, 221, 442, 923, 1207, 1846, 2414, 8669, 15691, 17338, 31382, 112697, 147373, 225394, 294746, 615499, 1230998, 1915849, 3831698, 8001487, 10463483, 16002974, 20926966, 136025279, 272050558]

約数ペア:

[(1, 272050558), (2, 136025279), (13, 20926966), (17, 16002974), (26, 10463483), (34, 8001487), (71, 3831698), (142, 1915849), (221, 1230998), (442, 615499), (923, 294746), (1207, 225394), (1846, 147373), (2414, 112697), (8669, 31382), (15691, 17338)]