1571304028

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{4787}}^1$

素因数の和:5434

約数の個数: 48

約数和(自身を含む): 3314062080

約数和(自身を除く): 1742758052

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 617, 1234, 2468, 4319, 4787, 8638, 9574, 11723, 17276, 19148, 23446, 33509, 46892, 67018, 82061, 90953, 134036, 164122, 181906, 328244, 363812, 636671, 1273342, 2546684, 2953579, 5907158, 11814316, 20675053, 41350106, 56118001, 82700212, 112236002, 224472004, 392826007, 785652014, 1571304028]

約数ペア:

[(1, 1571304028), (2, 785652014), (4, 392826007), (7, 224472004), (14, 112236002), (19, 82700212), (28, 56118001), (38, 41350106), (76, 20675053), (133, 11814316), (266, 5907158), (532, 2953579), (617, 2546684), (1234, 1273342), (2468, 636671), (4319, 363812), (4787, 328244), (8638, 181906), (9574, 164122), (11723, 134036), (17276, 90953), (19148, 82061), (23446, 67018), (33509, 46892)]