827443010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{19483}}^1$

素因数の和:19658

約数の個数: 32

約数和(自身を含む): 1548744192

約数和(自身を除く): 721301182

約数列:

[1, 2, 5, 10, 31, 62, 137, 155, 274, 310, 685, 1370, 4247, 8494, 19483, 21235, 38966, 42470, 97415, 194830, 603973, 1207946, 2669171, 3019865, 5338342, 6039730, 13345855, 26691710, 82744301, 165488602, 413721505, 827443010]

約数ペア:

[(1, 827443010), (2, 413721505), (5, 165488602), (10, 82744301), (31, 26691710), (62, 13345855), (137, 6039730), (155, 5338342), (274, 3019865), (310, 2669171), (685, 1207946), (1370, 603973), (4247, 194830), (8494, 97415), (19483, 42470), (21235, 38966)]