740268382

素因数分解:

$2^1\times 7^2\times {\mathrm{571}}^1\times {\mathrm{13229}}^1$

素因数の和:13816

約数の個数: 24

約数和(自身を含む): 1294052760

約数和(自身を除く): 553784378

約数列:

[1, 2, 7, 14, 49, 98, 571, 1142, 3997, 7994, 13229, 26458, 27979, 55958, 92603, 185206, 648221, 1296442, 7553759, 15107518, 52876313, 105752626, 370134191, 740268382]

約数ペア:

[(1, 740268382), (2, 370134191), (7, 105752626), (14, 52876313), (49, 15107518), (98, 7553759), (571, 1296442), (1142, 648221), (3997, 185206), (7994, 92603), (13229, 55958), (26458, 27979)]