2427828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 6209280

約数和(自身を除く): 3781452

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 79, 156, 158, 197, 237, 316, 394, 474, 591, 788, 948, 1027, 1182, 2054, 2364, 2561, 3081, 4108, 5122, 6162, 7683, 10244, 12324, 15366, 15563, 30732, 31126, 46689, 62252, 93378, 186756, 202319, 404638, 606957, 809276, 1213914, 2427828]

約数ペア:

[(1, 2427828), (2, 1213914), (3, 809276), (4, 606957), (6, 404638), (12, 202319), (13, 186756), (26, 93378), (39, 62252), (52, 46689), (78, 31126), (79, 30732), (156, 15563), (158, 15366), (197, 12324), (237, 10244), (316, 7683), (394, 6162), (474, 5122), (591, 4108), (788, 3081), (948, 2561), (1027, 2364), (1182, 2054)]