2780491696

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{1193}}^1\times {\mathrm{5023}}^1$

素因数の和:6253

約数の個数: 40

約数和(自身を含む): 5578750080

約数和(自身を除く): 2798258384

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 1193, 2386, 4772, 5023, 9544, 10046, 19088, 20092, 34597, 40184, 69194, 80368, 138388, 145667, 276776, 291334, 553552, 582668, 1165336, 2330672, 5992439, 11984878, 23969756, 47939512, 95879024, 173780731, 347561462, 695122924, 1390245848, 2780491696]

約数ペア:

[(1, 2780491696), (2, 1390245848), (4, 695122924), (8, 347561462), (16, 173780731), (29, 95879024), (58, 47939512), (116, 23969756), (232, 11984878), (464, 5992439), (1193, 2330672), (2386, 1165336), (4772, 582668), (5023, 553552), (9544, 291334), (10046, 276776), (19088, 145667), (20092, 138388), (34597, 80368), (40184, 69194)]