1047340252

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{487}}^1\times {\mathrm{863}}^1$

素因数の和:1450

約数の個数: 48

約数和(自身を含む): 2125025280

約数和(自身を除く): 1077685028

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 487, 623, 863, 974, 1246, 1726, 1948, 2492, 3409, 3452, 6041, 6818, 12082, 13636, 24164, 43343, 76807, 86686, 153614, 173372, 303401, 307228, 420281, 537649, 606802, 840562, 1075298, 1213604, 1681124, 2150596, 2941967, 5883934, 11767868, 37405009, 74810018, 149620036, 261835063, 523670126, 1047340252]

約数ペア:

[(1, 1047340252), (2, 523670126), (4, 261835063), (7, 149620036), (14, 74810018), (28, 37405009), (89, 11767868), (178, 5883934), (356, 2941967), (487, 2150596), (623, 1681124), (863, 1213604), (974, 1075298), (1246, 840562), (1726, 606802), (1948, 537649), (2492, 420281), (3409, 307228), (3452, 303401), (6041, 173372), (6818, 153614), (12082, 86686), (13636, 76807), (24164, 43343)]