1380450023384

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1543}}^1\times {\mathrm{6578333}}^1$

素因数の和:6579899

約数の個数: 32

約数和(自身を含む): 2742375877920

約数和(自身を除く): 1361925854536

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1543, 3086, 6172, 12344, 26231, 52462, 104924, 209848, 6578333, 13156666, 26313332, 52626664, 111831661, 223663322, 447326644, 894653288, 10150367819, 20300735638, 40601471276, 81202942552, 172556252923, 345112505846, 690225011692, 1380450023384]

約数ペア:

[(1, 1380450023384), (2, 690225011692), (4, 345112505846), (8, 172556252923), (17, 81202942552), (34, 40601471276), (68, 20300735638), (136, 10150367819), (1543, 894653288), (3086, 447326644), (6172, 223663322), (12344, 111831661), (26231, 52626664), (52462, 26313332), (104924, 13156666), (209848, 6578333)]