2912309816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1473841}}^1$

素因数の和:1473879

約数の個数: 32

約数和(自身を含む): 6190136400

約数和(自身を除く): 3277826584

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 1473841, 2947682, 5895364, 11790728, 19159933, 28002979, 38319866, 56005958, 76639732, 112011916, 153279464, 224023832, 364038727, 728077454, 1456154908, 2912309816]

約数ペア:

[(1, 2912309816), (2, 1456154908), (4, 728077454), (8, 364038727), (13, 224023832), (19, 153279464), (26, 112011916), (38, 76639732), (52, 56005958), (76, 38319866), (104, 28002979), (152, 19159933), (247, 11790728), (494, 5895364), (988, 2947682), (1976, 1473841)]