1290580512

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1034119}}^1$

素因数の和:1034145

約数の個数: 48

約数和(自身を含む): 3648375360

約数和(自身を除く): 2357794848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 1034119, 2068238, 3102357, 4136476, 6204714, 8272952, 12409428, 13443547, 16545904, 24818856, 26887094, 33091808, 40330641, 49637712, 53774188, 80661282, 99275424, 107548376, 161322564, 215096752, 322645128, 430193504, 645290256, 1290580512]

約数ペア:

[(1, 1290580512), (2, 645290256), (3, 430193504), (4, 322645128), (6, 215096752), (8, 161322564), (12, 107548376), (13, 99275424), (16, 80661282), (24, 53774188), (26, 49637712), (32, 40330641), (39, 33091808), (48, 26887094), (52, 24818856), (78, 16545904), (96, 13443547), (104, 12409428), (156, 8272952), (208, 6204714), (312, 4136476), (416, 3102357), (624, 2068238), (1248, 1034119)]