494552292

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{166853}}^1$

素因数の和:166892

約数の個数: 48

約数和(自身を含む): 1308135360

約数和(自身を除く): 813583068

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 166853, 333706, 500559, 667412, 1001118, 2002236, 2169089, 3170207, 4338178, 6340414, 6507267, 8676356, 9510621, 12680828, 13014534, 19021242, 26029068, 38042484, 41212691, 82425382, 123638073, 164850764, 247276146, 494552292]

約数ペア:

[(1, 494552292), (2, 247276146), (3, 164850764), (4, 123638073), (6, 82425382), (12, 41212691), (13, 38042484), (19, 26029068), (26, 19021242), (38, 13014534), (39, 12680828), (52, 9510621), (57, 8676356), (76, 6507267), (78, 6340414), (114, 4338178), (156, 3170207), (228, 2169089), (247, 2002236), (494, 1001118), (741, 667412), (988, 500559), (1482, 333706), (2964, 166853)]