1330431021038

素因数分解:

$2^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{773}}^1\times {\mathrm{300581}}^1$

素因数の和:301772

約数の個数: 32

約数和(自身を含む): 2289280605120

約数和(自身を除く): 958849584082

約数列:

[1, 2, 7, 14, 409, 773, 818, 1546, 2863, 5411, 5726, 10822, 300581, 316157, 601162, 632314, 2104067, 2213099, 4208134, 4426198, 122937629, 232349113, 245875258, 464698226, 860563403, 1626443791, 1721126806, 3252887582, 95030787217, 190061574434, 665215510519, 1330431021038]

約数ペア:

[(1, 1330431021038), (2, 665215510519), (7, 190061574434), (14, 95030787217), (409, 3252887582), (773, 1721126806), (818, 1626443791), (1546, 860563403), (2863, 464698226), (5411, 245875258), (5726, 232349113), (10822, 122937629), (300581, 4426198), (316157, 4208134), (601162, 2213099), (632314, 2104067)]