253291204

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107509}}^1$

素因数の和:107563

約数の個数: 24

約数和(自身を含む): 481644800

約数和(自身を除く): 228353596

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 107509, 215018, 430036, 2042671, 3332779, 4085342, 6665558, 8170684, 13331116, 63322801, 126645602, 253291204]

約数ペア:

[(1, 253291204), (2, 126645602), (4, 63322801), (19, 13331116), (31, 8170684), (38, 6665558), (62, 4085342), (76, 3332779), (124, 2042671), (589, 430036), (1178, 215018), (2356, 107509)]