13305556992052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{87049}}^1\times {\mathrm{2939449}}^1$

素因数の和:3026515

約数の個数: 24

約数和(自身を含む): 25076154005000

約数和(自身を除く): 11770597012948

約数列:

[1, 2, 4, 13, 26, 52, 87049, 174098, 348196, 1131637, 2263274, 2939449, 4526548, 5878898, 11757796, 38212837, 76425674, 152851348, 255876096001, 511752192002, 1023504384004, 3326389248013, 6652778496026, 13305556992052]

約数ペア:

[(1, 13305556992052), (2, 6652778496026), (4, 3326389248013), (13, 1023504384004), (26, 511752192002), (52, 255876096001), (87049, 152851348), (174098, 76425674), (348196, 38212837), (1131637, 11757796), (2263274, 5878898), (2939449, 4526548)]