392021338

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{1787}}^1$

素因数の和:2082

約数の個数: 32

約数和(自身を含む): 648829440

約数和(自身を除く): 256808102

約数列:

[1, 2, 19, 23, 38, 46, 251, 437, 502, 874, 1787, 3574, 4769, 5773, 9538, 11546, 33953, 41101, 67906, 82202, 109687, 219374, 448537, 780919, 897074, 1561838, 8522203, 10316351, 17044406, 20632702, 196010669, 392021338]

約数ペア:

[(1, 392021338), (2, 196010669), (19, 20632702), (23, 17044406), (38, 10316351), (46, 8522203), (251, 1561838), (437, 897074), (502, 780919), (874, 448537), (1787, 219374), (3574, 109687), (4769, 82202), (5773, 67906), (9538, 41101), (11546, 33953)]