2019689184

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{678659}}^1$

素因数の和:678703

約数の個数: 48

約数和(自身を含む): 5472714240

約数和(自身を除く): 3453025056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 678659, 1357318, 2035977, 2714636, 4071954, 5429272, 8143908, 10858544, 16287816, 21038429, 21717088, 32575632, 42076858, 63115287, 65151264, 84153716, 126230574, 168307432, 252461148, 336614864, 504922296, 673229728, 1009844592, 2019689184]

約数ペア:

[(1, 2019689184), (2, 1009844592), (3, 673229728), (4, 504922296), (6, 336614864), (8, 252461148), (12, 168307432), (16, 126230574), (24, 84153716), (31, 65151264), (32, 63115287), (48, 42076858), (62, 32575632), (93, 21717088), (96, 21038429), (124, 16287816), (186, 10858544), (248, 8143908), (372, 5429272), (496, 4071954), (744, 2714636), (992, 2035977), (1488, 1357318), (2976, 678659)]