4378946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:338

約数の個数: 32

約数和(自身を含む): 7874496

約数和(自身を除く): 3495550

約数列:

[1, 2, 11, 13, 22, 26, 61, 122, 143, 251, 286, 502, 671, 793, 1342, 1586, 2761, 3263, 5522, 6526, 8723, 15311, 17446, 30622, 35893, 71786, 168421, 199043, 336842, 398086, 2189473, 4378946]

約数ペア:

[(1, 4378946), (2, 2189473), (11, 398086), (13, 336842), (22, 199043), (26, 168421), (61, 71786), (122, 35893), (143, 30622), (251, 17446), (286, 15311), (502, 8723), (671, 6526), (793, 5522), (1342, 3263), (1586, 2761)]