2148454802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1049}}^1\times {\mathrm{2129}}^1$

素因数の和:3230

約数の個数: 32

約数和(自身を含む): 3569454000

約数和(自身を除く): 1420999198

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 1049, 2098, 2129, 4258, 13637, 27274, 27677, 38813, 55354, 77626, 78773, 157546, 504569, 1009138, 1024049, 2048098, 2233321, 4466642, 29033173, 58066346, 82632877, 165265754, 1074227401, 2148454802]

約数ペア:

[(1, 2148454802), (2, 1074227401), (13, 165265754), (26, 82632877), (37, 58066346), (74, 29033173), (481, 4466642), (962, 2233321), (1049, 2048098), (2098, 1024049), (2129, 1009138), (4258, 504569), (13637, 157546), (27274, 78773), (27677, 77626), (38813, 55354)]