2350857215

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{3769}}^1$

素因数の和:4103

約数の個数: 32

約数和(自身を含む): 3283338240

約数和(自身を除く): 932481025

約数列:

[1, 5, 7, 35, 71, 251, 355, 497, 1255, 1757, 2485, 3769, 8785, 17821, 18845, 26383, 89105, 124747, 131915, 267599, 623735, 946019, 1337995, 1873193, 4730095, 6622133, 9365965, 33110665, 67167349, 335836745, 470171443, 2350857215]

約数ペア:

[(1, 2350857215), (5, 470171443), (7, 335836745), (35, 67167349), (71, 33110665), (251, 9365965), (355, 6622133), (497, 4730095), (1255, 1873193), (1757, 1337995), (2485, 946019), (3769, 623735), (8785, 267599), (17821, 131915), (18845, 124747), (26383, 89105)]