1445877316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{167}}^2\times {\mathrm{997}}^1$

素因数の和:1348

約数の個数: 36

約数和(自身を含む): 2744086828

約数和(自身を除く): 1298209512

約数列:

[1, 2, 4, 13, 26, 52, 167, 334, 668, 997, 1994, 2171, 3988, 4342, 8684, 12961, 25922, 27889, 51844, 55778, 111556, 166499, 332998, 362557, 665996, 725114, 1450228, 2164487, 4328974, 8657948, 27805333, 55610666, 111221332, 361469329, 722938658, 1445877316]

約数ペア:

[(1, 1445877316), (2, 722938658), (4, 361469329), (13, 111221332), (26, 55610666), (52, 27805333), (167, 8657948), (334, 4328974), (668, 2164487), (997, 1450228), (1994, 725114), (2171, 665996), (3988, 362557), (4342, 332998), (8684, 166499), (12961, 111556), (25922, 55778), (27889, 51844)]