1639448210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9643813}}^1$

素因数の和:9643837

約数の個数: 16

約数和(自身を含む): 3124595736

約数和(自身を除く): 1485147526

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 9643813, 19287626, 48219065, 96438130, 163944821, 327889642, 819724105, 1639448210]

約数ペア:

[(1, 1639448210), (2, 819724105), (5, 327889642), (10, 163944821), (17, 96438130), (34, 48219065), (85, 19287626), (170, 9643813)]