459930226

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{16787}}^1$

素因数の和:16918

約数の個数: 32

約数和(自身を含む): 838056960

約数和(自身を除く): 378126734

約数列:

[1, 2, 7, 14, 19, 38, 103, 133, 206, 266, 721, 1442, 1957, 3914, 13699, 16787, 27398, 33574, 117509, 235018, 318953, 637906, 1729061, 2232671, 3458122, 4465342, 12103427, 24206854, 32852159, 65704318, 229965113, 459930226]

約数ペア:

[(1, 459930226), (2, 229965113), (7, 65704318), (14, 32852159), (19, 24206854), (38, 12103427), (103, 4465342), (133, 3458122), (206, 2232671), (266, 1729061), (721, 637906), (1442, 318953), (1957, 235018), (3914, 117509), (13699, 33574), (16787, 27398)]