5538495430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{216263}}^1$

素因数の和:216480

約数の個数: 32

約数和(自身を含む): 10790708544

約数和(自身を除く): 5252213114

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 197, 394, 985, 1970, 2561, 5122, 12805, 25610, 216263, 432526, 1081315, 2162630, 2811419, 5622838, 14057095, 28114190, 42603811, 85207622, 213019055, 426038110, 553849543, 1107699086, 2769247715, 5538495430]

約数ペア:

[(1, 5538495430), (2, 2769247715), (5, 1107699086), (10, 553849543), (13, 426038110), (26, 213019055), (65, 85207622), (130, 42603811), (197, 28114190), (394, 14057095), (985, 5622838), (1970, 2811419), (2561, 2162630), (5122, 1081315), (12805, 432526), (25610, 216263)]