988394686

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1\times {\mathrm{929}}^1$

素因数の和:1284

約数の個数: 32

約数和(自身を含む): 1570881600

約数和(自身を除く): 582486914

約数列:

[1, 2, 23, 46, 101, 202, 229, 458, 929, 1858, 2323, 4646, 5267, 10534, 21367, 23129, 42734, 46258, 93829, 187658, 212741, 425482, 531967, 1063934, 2158067, 4316134, 4893043, 9786086, 21486841, 42973682, 494197343, 988394686]

約数ペア:

[(1, 988394686), (2, 494197343), (23, 42973682), (46, 21486841), (101, 9786086), (202, 4893043), (229, 4316134), (458, 2158067), (929, 1063934), (1858, 531967), (2323, 425482), (4646, 212741), (5267, 187658), (10534, 93829), (21367, 46258), (23129, 42734)]