81970430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{482179}}^1$

素因数の和:482203

約数の個数: 16

約数和(自身を含む): 156226320

約数和(自身を除く): 74255890

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 482179, 964358, 2410895, 4821790, 8197043, 16394086, 40985215, 81970430]

約数ペア:

[(1, 81970430), (2, 40985215), (5, 16394086), (10, 8197043), (17, 4821790), (34, 2410895), (85, 964358), (170, 482179)]