672392942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{15683}}^1$

素因数の和:15812

約数の個数: 32

約数和(自身を含む): 1161996192

約数和(自身を除く): 489603250

約数列:

[1, 2, 13, 17, 26, 34, 97, 194, 221, 442, 1261, 1649, 2522, 3298, 15683, 21437, 31366, 42874, 203879, 266611, 407758, 533222, 1521251, 3042502, 3465943, 6931886, 19776263, 25861267, 39552526, 51722534, 336196471, 672392942]

約数ペア:

[(1, 672392942), (2, 336196471), (13, 51722534), (17, 39552526), (26, 25861267), (34, 19776263), (97, 6931886), (194, 3465943), (221, 3042502), (442, 1521251), (1261, 533222), (1649, 407758), (2522, 266611), (3298, 203879), (15683, 42874), (21437, 31366)]