2000760528

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3206347}}^1$

素因数の和:3206371

約数の個数: 40

約数和(自身を含む): 5566220128

約数和(自身を除く): 3565459600

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 3206347, 6412694, 9619041, 12825388, 19238082, 25650776, 38476164, 41682511, 51301552, 76952328, 83365022, 125047533, 153904656, 166730044, 250095066, 333460088, 500190132, 666920176, 1000380264, 2000760528]

約数ペア:

[(1, 2000760528), (2, 1000380264), (3, 666920176), (4, 500190132), (6, 333460088), (8, 250095066), (12, 166730044), (13, 153904656), (16, 125047533), (24, 83365022), (26, 76952328), (39, 51301552), (48, 41682511), (52, 38476164), (78, 25650776), (104, 19238082), (156, 12825388), (208, 9619041), (312, 6412694), (624, 3206347)]