2428478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:200

約数の個数: 32

約数和(自身を含む): 4257792

約数和(自身を除く): 1829314

約数列:

[1, 2, 13, 23, 26, 31, 46, 62, 131, 262, 299, 403, 598, 713, 806, 1426, 1703, 3013, 3406, 4061, 6026, 8122, 9269, 18538, 39169, 52793, 78338, 93403, 105586, 186806, 1214239, 2428478]

約数ペア:

[(1, 2428478), (2, 1214239), (13, 186806), (23, 105586), (26, 93403), (31, 78338), (46, 52793), (62, 39169), (131, 18538), (262, 9269), (299, 8122), (403, 6026), (598, 4061), (713, 3406), (806, 3013), (1426, 1703)]