423604948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{198689}}^1$

素因数の和:198747

約数の個数: 24

約数和(自身を含む): 817808040

約数和(自身を除く): 394203092

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 198689, 397378, 794756, 2582957, 5165914, 8146249, 10331828, 16292498, 32584996, 105901237, 211802474, 423604948]

約数ペア:

[(1, 423604948), (2, 211802474), (4, 105901237), (13, 32584996), (26, 16292498), (41, 10331828), (52, 8146249), (82, 5165914), (164, 2582957), (533, 794756), (1066, 397378), (2132, 198689)]