520045916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{434821}}^1$

素因数の和:434861

約数の個数: 24

約数和(自身を含む): 1022701344

約数和(自身を除く): 502655428

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 434821, 869642, 1739284, 5652673, 10000883, 11305346, 20001766, 22610692, 40003532, 130011479, 260022958, 520045916]

約数ペア:

[(1, 520045916), (2, 260022958), (4, 130011479), (13, 40003532), (23, 22610692), (26, 20001766), (46, 11305346), (52, 10000883), (92, 5652673), (299, 1739284), (598, 869642), (1196, 434821)]