1413356390

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{6571}}^1$

素因数の和:6872

約数の個数: 32

約数和(自身を含む): 2579325984

約数和(自身を除く): 1165969594

約数列:

[1, 2, 5, 10, 137, 157, 274, 314, 685, 785, 1370, 1570, 6571, 13142, 21509, 32855, 43018, 65710, 107545, 215090, 900227, 1031647, 1800454, 2063294, 4501135, 5158235, 9002270, 10316470, 141335639, 282671278, 706678195, 1413356390]

約数ペア:

[(1, 1413356390), (2, 706678195), (5, 282671278), (10, 141335639), (137, 10316470), (157, 9002270), (274, 5158235), (314, 4501135), (685, 2063294), (785, 1800454), (1370, 1031647), (1570, 900227), (6571, 215090), (13142, 107545), (21509, 65710), (32855, 43018)]