1387698648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{8260111}}^1$

素因数の和:8260127

約数の個数: 32

約数和(自身を含む): 3964853760

約数和(自身を除く): 2577155112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 8260111, 16520222, 24780333, 33040444, 49560666, 57820777, 66080888, 99121332, 115641554, 173462331, 198242664, 231283108, 346924662, 462566216, 693849324, 1387698648]

約数ペア:

[(1, 1387698648), (2, 693849324), (3, 462566216), (4, 346924662), (6, 231283108), (7, 198242664), (8, 173462331), (12, 115641554), (14, 99121332), (21, 66080888), (24, 57820777), (28, 49560666), (42, 33040444), (56, 24780333), (84, 16520222), (168, 8260111)]