481330382

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{15973}}^1$

素因数の和:16068

約数の個数: 32

約数和(自身を含む): 831925920

約数和(自身を除く): 350595538

約数列:

[1, 2, 13, 19, 26, 38, 61, 122, 247, 494, 793, 1159, 1586, 2318, 15067, 15973, 30134, 31946, 207649, 303487, 415298, 606974, 974353, 1948706, 3945331, 7890662, 12666589, 18512707, 25333178, 37025414, 240665191, 481330382]

約数ペア:

[(1, 481330382), (2, 240665191), (13, 37025414), (19, 25333178), (26, 18512707), (38, 12666589), (61, 7890662), (122, 3945331), (247, 1948706), (494, 974353), (793, 606974), (1159, 415298), (1586, 303487), (2318, 207649), (15067, 31946), (15973, 30134)]