2489227906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1\times {\mathrm{4327}}^1$

素因数の和:4750

約数の個数: 32

約数和(自身を含む): 4138260480

約数和(自身を除く): 1649032574

約数列:

[1, 2, 11, 22, 79, 158, 331, 662, 869, 1738, 3641, 4327, 7282, 8654, 26149, 47597, 52298, 95194, 287639, 341833, 575278, 683666, 1432237, 2864474, 3760163, 7520326, 15754607, 31509214, 113146723, 226293446, 1244613953, 2489227906]

約数ペア:

[(1, 2489227906), (2, 1244613953), (11, 226293446), (22, 113146723), (79, 31509214), (158, 15754607), (331, 7520326), (662, 3760163), (869, 2864474), (1738, 1432237), (3641, 683666), (4327, 575278), (7282, 341833), (8654, 287639), (26149, 95194), (47597, 52298)]