2015193404

素因数分解:

$2^2\times 7^2\times {\mathrm{677}}^1\times {\mathrm{15187}}^1$

素因数の和:15882

約数の個数: 36

約数和(自身を含む): 4108688136

約数和(自身を除く): 2093494732

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 677, 1354, 2708, 4739, 9478, 15187, 18956, 30374, 33173, 60748, 66346, 106309, 132692, 212618, 425236, 744163, 1488326, 2976652, 10281599, 20563198, 41126396, 71971193, 143942386, 287884772, 503798351, 1007596702, 2015193404]

約数ペア:

[(1, 2015193404), (2, 1007596702), (4, 503798351), (7, 287884772), (14, 143942386), (28, 71971193), (49, 41126396), (98, 20563198), (196, 10281599), (677, 2976652), (1354, 1488326), (2708, 744163), (4739, 425236), (9478, 212618), (15187, 132692), (18956, 106309), (30374, 66346), (33173, 60748)]