2277887716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1\times {\mathrm{1487}}^1$

素因数の和:1924

約数の個数: 48

約数和(自身を含む): 4357221120

約数和(自身を除く): 2079333404

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 331, 356, 662, 1157, 1324, 1487, 2314, 2974, 4303, 4628, 5948, 8606, 17212, 19331, 29459, 38662, 58918, 77324, 117836, 132343, 264686, 382967, 492197, 529372, 765934, 984394, 1531868, 1720459, 1968788, 3440918, 6398561, 6881836, 12797122, 25594244, 43805533, 87611066, 175222132, 569471929, 1138943858, 2277887716]

約数ペア:

[(1, 2277887716), (2, 1138943858), (4, 569471929), (13, 175222132), (26, 87611066), (52, 43805533), (89, 25594244), (178, 12797122), (331, 6881836), (356, 6398561), (662, 3440918), (1157, 1968788), (1324, 1720459), (1487, 1531868), (2314, 984394), (2974, 765934), (4303, 529372), (4628, 492197), (5948, 382967), (8606, 264686), (17212, 132343), (19331, 117836), (29459, 77324), (38662, 58918)]