1217961078

素因数分解:

$2^1\times 3^1\times {\mathrm{461}}^1\times {\mathrm{440333}}^1$

素因数の和:440799

約数の個数: 16

約数和(自身を含む): 2441211696

約数和(自身を除く): 1223250618

約数列:

[1, 2, 3, 6, 461, 922, 1383, 2766, 440333, 880666, 1320999, 2641998, 202993513, 405987026, 608980539, 1217961078]

約数ペア:

[(1, 1217961078), (2, 608980539), (3, 405987026), (6, 202993513), (461, 2641998), (922, 1320999), (1383, 880666), (2766, 440333)]