1779932008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{28631}}^1$

素因数の和:29065

約数の個数: 32

約数和(自身を含む): 3521736000

約数和(自身を除く): 1741803992

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 409, 818, 1636, 3272, 7771, 15542, 28631, 31084, 57262, 62168, 114524, 229048, 543989, 1087978, 2175956, 4351912, 11710079, 23420158, 46840316, 93680632, 222491501, 444983002, 889966004, 1779932008]

約数ペア:

[(1, 1779932008), (2, 889966004), (4, 444983002), (8, 222491501), (19, 93680632), (38, 46840316), (76, 23420158), (152, 11710079), (409, 4351912), (818, 2175956), (1636, 1087978), (3272, 543989), (7771, 229048), (15542, 114524), (28631, 62168), (31084, 57262)]