123280402

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{787}}^1$

素因数の和:1030

約数の個数: 32

約数和(自身を含む): 216050688

約数和(自身を除く): 92770286

約数列:

[1, 2, 7, 14, 67, 134, 167, 334, 469, 787, 938, 1169, 1574, 2338, 5509, 11018, 11189, 22378, 52729, 78323, 105458, 131429, 156646, 262858, 369103, 738206, 920003, 1840006, 8805743, 17611486, 61640201, 123280402]

約数ペア:

[(1, 123280402), (2, 61640201), (7, 17611486), (14, 8805743), (67, 1840006), (134, 920003), (167, 738206), (334, 369103), (469, 262858), (787, 156646), (938, 131429), (1169, 105458), (1574, 78323), (2338, 52729), (5509, 22378), (11018, 11189)]