1918472458

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{83}}^1\times {\mathrm{3121}}^1$

素因数の和:3259

約数の個数: 48

約数和(自身を含む): 3480555456

約数和(自身を除く): 1562082998

約数列:

[1, 2, 7, 14, 23, 46, 83, 161, 166, 322, 529, 581, 1058, 1162, 1909, 3121, 3703, 3818, 6242, 7406, 13363, 21847, 26726, 43694, 43907, 71783, 87814, 143566, 259043, 307349, 502481, 518086, 614698, 1004962, 1651009, 1813301, 3302018, 3626602, 5957989, 11557063, 11915978, 23114126, 41705923, 83411846, 137033747, 274067494, 959236229, 1918472458]

約数ペア:

[(1, 1918472458), (2, 959236229), (7, 274067494), (14, 137033747), (23, 83411846), (46, 41705923), (83, 23114126), (161, 11915978), (166, 11557063), (322, 5957989), (529, 3626602), (581, 3302018), (1058, 1813301), (1162, 1651009), (1909, 1004962), (3121, 614698), (3703, 518086), (3818, 502481), (6242, 307349), (7406, 259043), (13363, 143566), (21847, 87814), (26726, 71783), (43694, 43907)]