802660318

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{709}}^1$

素因数の和:1020

約数の個数: 32

約数和(自身を含む): 1265220000

約数和(自身を除く): 462559682

約数列:

[1, 2, 29, 58, 131, 149, 262, 298, 709, 1418, 3799, 4321, 7598, 8642, 19519, 20561, 39038, 41122, 92879, 105641, 185758, 211282, 566051, 1132102, 2693491, 3063589, 5386982, 6127178, 13838971, 27677942, 401330159, 802660318]

約数ペア:

[(1, 802660318), (2, 401330159), (29, 27677942), (58, 13838971), (131, 6127178), (149, 5386982), (262, 3063589), (298, 2693491), (709, 1132102), (1418, 566051), (3799, 211282), (4321, 185758), (7598, 105641), (8642, 92879), (19519, 41122), (20561, 39038)]