1681567108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1701991}}^1$

素因数の和:1702027

約数の個数: 24

約数和(自身を含む): 3335904320

約数和(自身を除く): 1654337212

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 1701991, 3403982, 6807964, 22125883, 32337829, 44251766, 64675658, 88503532, 129351316, 420391777, 840783554, 1681567108]

約数ペア:

[(1, 1681567108), (2, 840783554), (4, 420391777), (13, 129351316), (19, 88503532), (26, 64675658), (38, 44251766), (52, 32337829), (76, 22125883), (247, 6807964), (494, 3403982), (988, 1701991)]