309447034

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{32969}}^1$

素因数の和:33022

約数の個数: 24

約数和(自身を含む): 527585940

約数和(自身を除く): 218138906

約数列:

[1, 2, 13, 19, 26, 38, 247, 361, 494, 722, 4693, 9386, 32969, 65938, 428597, 626411, 857194, 1252822, 8143343, 11901809, 16286686, 23803618, 154723517, 309447034]

約数ペア:

[(1, 309447034), (2, 154723517), (13, 23803618), (19, 16286686), (26, 11901809), (38, 8143343), (247, 1252822), (361, 857194), (494, 626411), (722, 428597), (4693, 65938), (9386, 32969)]