2013796472

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{1627}}^1$

素因数の和:2148

約数の個数: 64

約数和(自身を含む): 4219776000

約数和(自身を除く): 2205979528

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 479, 646, 958, 1292, 1627, 1916, 2584, 3254, 3832, 6508, 8143, 9101, 13016, 16286, 18202, 27659, 30913, 32572, 36404, 55318, 61826, 65144, 72808, 110636, 123652, 154717, 221272, 247304, 309434, 525521, 618868, 779333, 1051042, 1237736, 1558666, 2102084, 3117332, 4204168, 6234664, 13248661, 14807327, 26497322, 29614654, 52994644, 59229308, 105989288, 118458616, 251724559, 503449118, 1006898236, 2013796472]

約数ペア:

[(1, 2013796472), (2, 1006898236), (4, 503449118), (8, 251724559), (17, 118458616), (19, 105989288), (34, 59229308), (38, 52994644), (68, 29614654), (76, 26497322), (136, 14807327), (152, 13248661), (323, 6234664), (479, 4204168), (646, 3117332), (958, 2102084), (1292, 1558666), (1627, 1237736), (1916, 1051042), (2584, 779333), (3254, 618868), (3832, 525521), (6508, 309434), (8143, 247304), (9101, 221272), (13016, 154717), (16286, 123652), (18202, 110636), (27659, 72808), (30913, 65144), (32572, 61826), (36404, 55318)]