4098290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 8515584

約数和(自身を除く): 4417294

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 461, 635, 889, 922, 1270, 1778, 2305, 3227, 4445, 4610, 6454, 8890, 16135, 32270, 58547, 117094, 292735, 409829, 585470, 819658, 2049145, 4098290]

約数ペア:

[(1, 4098290), (2, 2049145), (5, 819658), (7, 585470), (10, 409829), (14, 292735), (35, 117094), (70, 58547), (127, 32270), (254, 16135), (461, 8890), (635, 6454), (889, 4610), (922, 4445), (1270, 3227), (1778, 2305)]