423755974

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{9239}}^1$

素因数の和:9348

約数の個数: 32

約数和(自身を含む): 718502400

約数和(自身を除く): 294746426

約数列:

[1, 2, 17, 19, 34, 38, 71, 142, 323, 646, 1207, 1349, 2414, 2698, 9239, 18478, 22933, 45866, 157063, 175541, 314126, 351082, 655969, 1311938, 2984197, 5968394, 11151473, 12463411, 22302946, 24926822, 211877987, 423755974]

約数ペア:

[(1, 423755974), (2, 211877987), (17, 24926822), (19, 22302946), (34, 12463411), (38, 11151473), (71, 5968394), (142, 2984197), (323, 1311938), (646, 655969), (1207, 351082), (1349, 314126), (2414, 175541), (2698, 157063), (9239, 45866), (18478, 22933)]