1272110838

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{301591}}^1$

素因数の和:301652

約数の個数: 32

約数和(自身を含む): 2750519040

約数和(自身を除く): 1478408202

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 703, 1406, 2109, 4218, 301591, 603182, 904773, 1809546, 5730229, 11158867, 11460458, 17190687, 22317734, 33476601, 34381374, 66953202, 212018473, 424036946, 636055419, 1272110838]

約数ペア:

[(1, 1272110838), (2, 636055419), (3, 424036946), (6, 212018473), (19, 66953202), (37, 34381374), (38, 33476601), (57, 22317734), (74, 17190687), (111, 11460458), (114, 11158867), (222, 5730229), (703, 1809546), (1406, 904773), (2109, 603182), (4218, 301591)]