512541328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{60101}}^1$

素因数の和:60163

約数の個数: 40

約数和(自身を含む): 1095539256

約数和(自身を除く): 582997928

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 4264, 8528, 60101, 120202, 240404, 480808, 781313, 961616, 1562626, 2464141, 3125252, 4928282, 6250504, 9856564, 12501008, 19713128, 32033833, 39426256, 64067666, 128135332, 256270664, 512541328]

約数ペア:

[(1, 512541328), (2, 256270664), (4, 128135332), (8, 64067666), (13, 39426256), (16, 32033833), (26, 19713128), (41, 12501008), (52, 9856564), (82, 6250504), (104, 4928282), (164, 3125252), (208, 2464141), (328, 1562626), (533, 961616), (656, 781313), (1066, 480808), (2132, 240404), (4264, 120202), (8528, 60101)]