1572148946

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1\times {\mathrm{853}}^1$

素因数の和:1370

約数の個数: 32

約数和(自身を含む): 2493953280

約数和(自身を除く): 921804334

約数列:

[1, 2, 23, 46, 103, 206, 389, 778, 853, 1706, 2369, 4738, 8947, 17894, 19619, 39238, 40067, 80134, 87859, 175718, 331817, 663634, 921541, 1843082, 2020757, 4041514, 7631791, 15263582, 34177151, 68354302, 786074473, 1572148946]

約数ペア:

[(1, 1572148946), (2, 786074473), (23, 68354302), (46, 34177151), (103, 15263582), (206, 7631791), (389, 4041514), (778, 2020757), (853, 1843082), (1706, 921541), (2369, 663634), (4738, 331817), (8947, 175718), (17894, 87859), (19619, 80134), (39238, 40067)]