1181489218

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{11369}}^1$

素因数の和:11962

約数の個数: 32

約数和(自身を含む): 2185223040

約数和(自身を除く): 1003733822

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 571, 1142, 3997, 7423, 7994, 11369, 14846, 22738, 51961, 79583, 103922, 147797, 159166, 295594, 1034579, 2069158, 6491699, 12983398, 45441893, 84392087, 90883786, 168784174, 590744609, 1181489218]

約数ペア:

[(1, 1181489218), (2, 590744609), (7, 168784174), (13, 90883786), (14, 84392087), (26, 45441893), (91, 12983398), (182, 6491699), (571, 2069158), (1142, 1034579), (3997, 295594), (7423, 159166), (7994, 147797), (11369, 103922), (14846, 79583), (22738, 51961)]