238291558

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1\times {\mathrm{4001}}^1$

素因数の和:4407

約数の個数: 16

約数和(自身を含む): 362389104

約数和(自身を除く): 124097546

約数列:

[1, 2, 97, 194, 307, 614, 4001, 8002, 29779, 59558, 388097, 776194, 1228307, 2456614, 119145779, 238291558]

約数ペア:

[(1, 238291558), (2, 119145779), (97, 2456614), (194, 1228307), (307, 776194), (614, 388097), (4001, 59558), (8002, 29779)]