2050876430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{853}}^1\times {\mathrm{14143}}^1$

素因数の和:15020

約数の個数: 32

約数和(自身を含む): 3913588224

約数和(自身を除く): 1862711794

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 853, 1706, 4265, 8530, 14143, 14501, 28286, 29002, 70715, 72505, 141430, 145010, 240431, 480862, 1202155, 2404310, 12063979, 24127958, 60319895, 120639790, 205087643, 410175286, 1025438215, 2050876430]

約数ペア:

[(1, 2050876430), (2, 1025438215), (5, 410175286), (10, 205087643), (17, 120639790), (34, 60319895), (85, 24127958), (170, 12063979), (853, 2404310), (1706, 1202155), (4265, 480862), (8530, 240431), (14143, 145010), (14501, 141430), (28286, 72505), (29002, 70715)]