1880458076

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1\times {\mathrm{2699}}^1$

素因数の和:3026

約数の個数: 48

約数和(自身を含む): 3810240000

約数和(自身を除く): 1929781924

約数列:

[1, 2, 4, 7, 14, 28, 149, 167, 298, 334, 596, 668, 1043, 1169, 2086, 2338, 2699, 4172, 4676, 5398, 10796, 18893, 24883, 37786, 49766, 75572, 99532, 174181, 348362, 402151, 450733, 696724, 804302, 901466, 1608604, 1802932, 2815057, 3155131, 5630114, 6310262, 11260228, 12620524, 67159217, 134318434, 268636868, 470114519, 940229038, 1880458076]

約数ペア:

[(1, 1880458076), (2, 940229038), (4, 470114519), (7, 268636868), (14, 134318434), (28, 67159217), (149, 12620524), (167, 11260228), (298, 6310262), (334, 5630114), (596, 3155131), (668, 2815057), (1043, 1802932), (1169, 1608604), (2086, 901466), (2338, 804302), (2699, 696724), (4172, 450733), (4676, 402151), (5398, 348362), (10796, 174181), (18893, 99532), (24883, 75572), (37786, 49766)]