1590424

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:112

約数の個数: 48

約数和(自身を含む): 3447360

約数和(自身を除く): 1856936

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 53, 62, 88, 106, 121, 124, 212, 242, 248, 341, 424, 484, 583, 682, 968, 1166, 1364, 1643, 2332, 2728, 3286, 3751, 4664, 6413, 6572, 7502, 12826, 13144, 15004, 18073, 25652, 30008, 36146, 51304, 72292, 144584, 198803, 397606, 795212, 1590424]

約数ペア:

[(1, 1590424), (2, 795212), (4, 397606), (8, 198803), (11, 144584), (22, 72292), (31, 51304), (44, 36146), (53, 30008), (62, 25652), (88, 18073), (106, 15004), (121, 13144), (124, 12826), (212, 7502), (242, 6572), (248, 6413), (341, 4664), (424, 3751), (484, 3286), (583, 2728), (682, 2332), (968, 1643), (1166, 1364)]