2216590985

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{7069}}^1$

素因数の和:7146

約数の個数: 48

約数和(自身を含む): 3333872640

約数和(自身を除く): 1117281655

約数列:

[1, 5, 7, 17, 31, 35, 85, 119, 155, 217, 289, 527, 595, 1085, 1445, 2023, 2635, 3689, 7069, 8959, 10115, 18445, 35345, 44795, 49483, 62713, 120173, 219139, 247415, 313565, 600865, 841211, 1095695, 1533973, 2042941, 3725363, 4206055, 7669865, 10214705, 14300587, 18626815, 26077541, 63331171, 71502935, 130387705, 316655855, 443318197, 2216590985]

約数ペア:

[(1, 2216590985), (5, 443318197), (7, 316655855), (17, 130387705), (31, 71502935), (35, 63331171), (85, 26077541), (119, 18626815), (155, 14300587), (217, 10214705), (289, 7669865), (527, 4206055), (595, 3725363), (1085, 2042941), (1445, 1533973), (2023, 1095695), (2635, 841211), (3689, 600865), (7069, 313565), (8959, 247415), (10115, 219139), (18445, 120173), (35345, 62713), (44795, 49483)]