1304732464

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{375787}}^1$

素因数の和:375833

約数の個数: 40

約数和(自身を含む): 2982253568

約数和(自身を除く): 1677521104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 375787, 751574, 1503148, 2630509, 3006296, 5261018, 6012592, 10522036, 11649397, 21044072, 23298794, 42088144, 46597588, 81545779, 93195176, 163091558, 186390352, 326183116, 652366232, 1304732464]

約数ペア:

[(1, 1304732464), (2, 652366232), (4, 326183116), (7, 186390352), (8, 163091558), (14, 93195176), (16, 81545779), (28, 46597588), (31, 42088144), (56, 23298794), (62, 21044072), (112, 11649397), (124, 10522036), (217, 6012592), (248, 5261018), (434, 3006296), (496, 2630509), (868, 1503148), (1736, 751574), (3472, 375787)]