315072098

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{4357}}^1$

素因数の和:4562

約数の個数: 32

約数和(自身を含む): 545970240

約数和(自身を除く): 230898142

約数列:

[1, 2, 11, 19, 22, 38, 173, 209, 346, 418, 1903, 3287, 3806, 4357, 6574, 8714, 36157, 47927, 72314, 82783, 95854, 165566, 753761, 910613, 1507522, 1821226, 8291371, 14321459, 16582742, 28642918, 157536049, 315072098]

約数ペア:

[(1, 315072098), (2, 157536049), (11, 28642918), (19, 16582742), (22, 14321459), (38, 8291371), (173, 1821226), (209, 1507522), (346, 910613), (418, 753761), (1903, 165566), (3287, 95854), (3806, 82783), (4357, 72314), (6574, 47927), (8714, 36157)]