402460223

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{701}}^1$

素因数の和:839

約数の個数: 32

約数和(自身を含む): 481178880

約数和(自身を除く): 78718657

約数列:

[1, 11, 19, 41, 67, 209, 451, 701, 737, 779, 1273, 2747, 7711, 8569, 13319, 14003, 28741, 30217, 46967, 52193, 146509, 316151, 516637, 546079, 574123, 892373, 1925647, 6006869, 9816103, 21182117, 36587293, 402460223]

約数ペア:

[(1, 402460223), (11, 36587293), (19, 21182117), (41, 9816103), (67, 6006869), (209, 1925647), (451, 892373), (701, 574123), (737, 546079), (779, 516637), (1273, 316151), (2747, 146509), (7711, 52193), (8569, 46967), (13319, 30217), (14003, 28741)]