1328622548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{4691}}^1$

素因数の和:4904

約数の個数: 48

約数和(自身を含む): 2615433408

約数和(自身を除く): 1286810860

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 157, 164, 314, 451, 628, 902, 1727, 1804, 3454, 4691, 6437, 6908, 9382, 12874, 18764, 25748, 51601, 70807, 103202, 141614, 192331, 206404, 283228, 384662, 736487, 769324, 1472974, 2115641, 2945948, 4231282, 8101357, 8462564, 16202714, 30195967, 32405428, 60391934, 120783868, 332155637, 664311274, 1328622548]

約数ペア:

[(1, 1328622548), (2, 664311274), (4, 332155637), (11, 120783868), (22, 60391934), (41, 32405428), (44, 30195967), (82, 16202714), (157, 8462564), (164, 8101357), (314, 4231282), (451, 2945948), (628, 2115641), (902, 1472974), (1727, 769324), (1804, 736487), (3454, 384662), (4691, 283228), (6437, 206404), (6908, 192331), (9382, 141614), (12874, 103202), (18764, 70807), (25748, 51601)]