3178408090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2222663}}^1$

素因数の和:2222694

約数の個数: 32

約数和(自身を含む): 6721335936

約数和(自身を除く): 3542927846

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 2222663, 4445326, 11113315, 22226630, 24449293, 28894619, 48898586, 57789238, 122246465, 144473095, 244492930, 288946190, 317840809, 635681618, 1589204045, 3178408090]

約数ペア:

[(1, 3178408090), (2, 1589204045), (5, 635681618), (10, 317840809), (11, 288946190), (13, 244492930), (22, 144473095), (26, 122246465), (55, 57789238), (65, 48898586), (110, 28894619), (130, 24449293), (143, 22226630), (286, 11113315), (715, 4445326), (1430, 2222663)]