1554420783554

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{3833}}^1\times {\mathrm{12539}}^1$

素因数の和:16634

約数の個数: 32

約数和(自身を含む): 2370070834560

約数和(自身を除く): 815650051006

約数列:

[1, 2, 103, 157, 206, 314, 3833, 7666, 12539, 16171, 25078, 32342, 394799, 601781, 789598, 1203562, 1291517, 1968623, 2583034, 3937246, 48061987, 61983443, 96123974, 123966886, 202768169, 405536338, 4950384661, 7545731959, 9900769322, 15091463918, 777210391777, 1554420783554]

約数ペア:

[(1, 1554420783554), (2, 777210391777), (103, 15091463918), (157, 9900769322), (206, 7545731959), (314, 4950384661), (3833, 405536338), (7666, 202768169), (12539, 123966886), (16171, 96123974), (25078, 61983443), (32342, 48061987), (394799, 3937246), (601781, 2583034), (789598, 1968623), (1203562, 1291517)]