1839854672

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{569}}^1\times {\mathrm{3313}}^1$

素因数の和:3951

約数の個数: 40

約数和(自身を含む): 3630619560

約数和(自身を除く): 1790764888

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 569, 976, 1138, 2276, 3313, 4552, 6626, 9104, 13252, 26504, 34709, 53008, 69418, 138836, 202093, 277672, 404186, 555344, 808372, 1616744, 1885097, 3233488, 3770194, 7540388, 15080776, 30161552, 114990917, 229981834, 459963668, 919927336, 1839854672]

約数ペア:

[(1, 1839854672), (2, 919927336), (4, 459963668), (8, 229981834), (16, 114990917), (61, 30161552), (122, 15080776), (244, 7540388), (488, 3770194), (569, 3233488), (976, 1885097), (1138, 1616744), (2276, 808372), (3313, 555344), (4552, 404186), (6626, 277672), (9104, 202093), (13252, 138836), (26504, 69418), (34709, 53008)]