842985790

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{9817}}^1$

素因数の和:10132

約数の個数: 32

約数和(自身を含む): 1572136704

約数和(自身を除く): 729150914

約数列:

[1, 2, 5, 10, 31, 62, 155, 277, 310, 554, 1385, 2770, 8587, 9817, 17174, 19634, 42935, 49085, 85870, 98170, 304327, 608654, 1521635, 2719309, 3043270, 5438618, 13596545, 27193090, 84298579, 168597158, 421492895, 842985790]

約数ペア:

[(1, 842985790), (2, 421492895), (5, 168597158), (10, 84298579), (31, 27193090), (62, 13596545), (155, 5438618), (277, 3043270), (310, 2719309), (554, 1521635), (1385, 608654), (2770, 304327), (8587, 98170), (9817, 85870), (17174, 49085), (19634, 42935)]