396892184

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{39343}}^1$

素因数の和:39459

約数の個数: 32

約数和(自身を含む): 809699520

約数和(自身を除く): 412807336

約数列:

[1, 2, 4, 8, 13, 26, 52, 97, 104, 194, 388, 776, 1261, 2522, 5044, 10088, 39343, 78686, 157372, 314744, 511459, 1022918, 2045836, 3816271, 4091672, 7632542, 15265084, 30530168, 49611523, 99223046, 198446092, 396892184]

約数ペア:

[(1, 396892184), (2, 198446092), (4, 99223046), (8, 49611523), (13, 30530168), (26, 15265084), (52, 7632542), (97, 4091672), (104, 3816271), (194, 2045836), (388, 1022918), (776, 511459), (1261, 314744), (2522, 157372), (5044, 78686), (10088, 39343)]