1630483378

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{367}}^1\times {\mathrm{547}}^1$

素因数の和:1078

約数の個数: 32

約数和(自身を含む): 2555486208

約数和(自身を除く): 925002830

約数列:

[1, 2, 31, 62, 131, 262, 367, 547, 734, 1094, 4061, 8122, 11377, 16957, 22754, 33914, 48077, 71657, 96154, 143314, 200749, 401498, 1490387, 2221367, 2980774, 4442734, 6223219, 12446438, 26298119, 52596238, 815241689, 1630483378]

約数ペア:

[(1, 1630483378), (2, 815241689), (31, 52596238), (62, 26298119), (131, 12446438), (262, 6223219), (367, 4442734), (547, 2980774), (734, 2221367), (1094, 1490387), (4061, 401498), (8122, 200749), (11377, 143314), (16957, 96154), (22754, 71657), (33914, 48077)]