268212074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{563}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 441733824

約数和(自身を除く): 173521750

約数列:

[1, 2, 13, 26, 73, 146, 251, 502, 563, 949, 1126, 1898, 3263, 6526, 7319, 14638, 18323, 36646, 41099, 82198, 141313, 238199, 282626, 476398, 534287, 1068574, 1837069, 3674138, 10315849, 20631698, 134106037, 268212074]

約数ペア:

[(1, 268212074), (2, 134106037), (13, 20631698), (26, 10315849), (73, 3674138), (146, 1837069), (251, 1068574), (502, 534287), (563, 476398), (949, 282626), (1126, 238199), (1898, 141313), (3263, 82198), (6526, 41099), (7319, 36646), (14638, 18323)]