307684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:175

約数の個数: 24

約数和(自身を含む): 595448

約数和(自身を除く): 287764

約数列:

[1, 2, 4, 13, 26, 52, 61, 97, 122, 194, 244, 388, 793, 1261, 1586, 2522, 3172, 5044, 5917, 11834, 23668, 76921, 153842, 307684]

約数ペア:

[(1, 307684), (2, 153842), (4, 76921), (13, 23668), (26, 11834), (52, 5917), (61, 5044), (97, 3172), (122, 2522), (194, 1586), (244, 1261), (388, 793)]