15707792516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{397}}^1\times {\mathrm{5039}}^1$

素因数の和:5604

約数の個数: 48

約数和(自身を含む): 29880184320

約数和(自身を除く): 14172391804

約数列:

[1, 2, 4, 13, 26, 52, 151, 302, 397, 604, 794, 1588, 1963, 3926, 5039, 5161, 7852, 10078, 10322, 20156, 20644, 59947, 65507, 119894, 131014, 239788, 262028, 760889, 779311, 1521778, 1558622, 2000483, 3043556, 3117244, 4000966, 8001932, 9891557, 19783114, 26006279, 39566228, 52012558, 104025116, 302072933, 604145866, 1208291732, 3926948129, 7853896258, 15707792516]

約数ペア:

[(1, 15707792516), (2, 7853896258), (4, 3926948129), (13, 1208291732), (26, 604145866), (52, 302072933), (151, 104025116), (302, 52012558), (397, 39566228), (604, 26006279), (794, 19783114), (1588, 9891557), (1963, 8001932), (3926, 4000966), (5039, 3117244), (5161, 3043556), (7852, 2000483), (10078, 1558622), (10322, 1521778), (20156, 779311), (20644, 760889), (59947, 262028), (65507, 239788), (119894, 131014)]