1993342018

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{398509}}^1$

素因数の和:398613

約数の個数: 16

約数和(自身を含む): 3113160120

約数和(自身を除く): 1119818102

約数列:

[1, 2, 41, 61, 82, 122, 2501, 5002, 398509, 797018, 16338869, 24309049, 32677738, 48618098, 996671009, 1993342018]

約数ペア:

[(1, 1993342018), (2, 996671009), (41, 48618098), (61, 32677738), (82, 24309049), (122, 16338869), (2501, 797018), (5002, 398509)]