3906248

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:885

約数の個数: 32

約数和(自身を含む): 7968000

約数和(自身を除く): 4061752

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 829, 1178, 1658, 2356, 3316, 4712, 6632, 15751, 25699, 31502, 51398, 63004, 102796, 126008, 205592, 488281, 976562, 1953124, 3906248]

約数ペア:

[(1, 3906248), (2, 1953124), (4, 976562), (8, 488281), (19, 205592), (31, 126008), (38, 102796), (62, 63004), (76, 51398), (124, 31502), (152, 25699), (248, 15751), (589, 6632), (829, 4712), (1178, 3316), (1658, 2356)]