827650070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{335081}}^1$

素因数の和:335120

約数の個数: 32

約数和(自身を含む): 1688813280

約数和(自身を除く): 861163210

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 335081, 670162, 1675405, 3350810, 4356053, 6366539, 8712106, 12733078, 21780265, 31832695, 43560530, 63665390, 82765007, 165530014, 413825035, 827650070]

約数ペア:

[(1, 827650070), (2, 413825035), (5, 165530014), (10, 82765007), (13, 63665390), (19, 43560530), (26, 31832695), (38, 21780265), (65, 12733078), (95, 8712106), (130, 6366539), (190, 4356053), (247, 3350810), (494, 1675405), (1235, 670162), (2470, 335081)]