990959952

素因数分解:

$2^4\times 3^1\times {\mathrm{191}}^1\times {\mathrm{108089}}^1$

素因数の和:108291

約数の個数: 40

約数和(自身を含む): 2573406720

約数和(自身を除く): 1582446768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 191, 382, 573, 764, 1146, 1528, 2292, 3056, 4584, 9168, 108089, 216178, 324267, 432356, 648534, 864712, 1297068, 1729424, 2594136, 5188272, 20644999, 41289998, 61934997, 82579996, 123869994, 165159992, 247739988, 330319984, 495479976, 990959952]

約数ペア:

[(1, 990959952), (2, 495479976), (3, 330319984), (4, 247739988), (6, 165159992), (8, 123869994), (12, 82579996), (16, 61934997), (24, 41289998), (48, 20644999), (191, 5188272), (382, 2594136), (573, 1729424), (764, 1297068), (1146, 864712), (1528, 648534), (2292, 432356), (3056, 324267), (4584, 216178), (9168, 108089)]