1891004020418

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1\times {\mathrm{38612407}}^1$

素因数の和:38612977

約数の個数: 16

約数和(自身を含む): 2902417484544

約数和(自身を除く): 1011413464126

約数列:

[1, 2, 47, 94, 521, 1042, 24487, 48974, 38612407, 77224814, 1814783129, 3629566258, 20117064047, 40234128094, 945502010209, 1891004020418]

約数ペア:

[(1, 1891004020418), (2, 945502010209), (47, 40234128094), (94, 20117064047), (521, 3629566258), (1042, 1814783129), (24487, 77224814), (48974, 38612407)]