891829042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{3821}}^1$

素因数の和:4074

約数の個数: 32

約数和(自身を含む): 1479389184

約数和(自身を除く): 587560142

約数列:

[1, 2, 13, 26, 47, 94, 191, 382, 611, 1222, 2483, 3821, 4966, 7642, 8977, 17954, 49673, 99346, 116701, 179587, 233402, 359174, 729811, 1459622, 2334631, 4669262, 9487543, 18975086, 34301117, 68602234, 445914521, 891829042]

約数ペア:

[(1, 891829042), (2, 445914521), (13, 68602234), (26, 34301117), (47, 18975086), (94, 9487543), (191, 4669262), (382, 2334631), (611, 1459622), (1222, 729811), (2483, 359174), (3821, 233402), (4966, 179587), (7642, 116701), (8977, 99346), (17954, 49673)]