388457534

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{3491}}^1$

素因数の和:3616

約数の個数: 32

約数和(自身を含む): 633588480

約数和(自身を除く): 245130946

約数列:

[1, 2, 23, 41, 46, 59, 82, 118, 943, 1357, 1886, 2419, 2714, 3491, 4838, 6982, 55637, 80293, 111274, 143131, 160586, 205969, 286262, 411938, 3292013, 4737287, 6584026, 8444729, 9474574, 16889458, 194228767, 388457534]

約数ペア:

[(1, 388457534), (2, 194228767), (23, 16889458), (41, 9474574), (46, 8444729), (59, 6584026), (82, 4737287), (118, 3292013), (943, 411938), (1357, 286262), (1886, 205969), (2419, 160586), (2714, 143131), (3491, 111274), (4838, 80293), (6982, 55637)]