2019928532

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{3407}}^1$

素因数の和:3728

約数の個数: 48

約数和(自身を含む): 3864672000

約数和(自身を除く): 1844743468

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 269, 538, 551, 1076, 1102, 2204, 3407, 5111, 6814, 7801, 10222, 13628, 15602, 20444, 31204, 64733, 98803, 129466, 148219, 197606, 258932, 296438, 395212, 592876, 916483, 1832966, 1877257, 3665932, 3754514, 7509028, 17413177, 26578007, 34826354, 53156014, 69652708, 106312028, 504982133, 1009964266, 2019928532]

約数ペア:

[(1, 2019928532), (2, 1009964266), (4, 504982133), (19, 106312028), (29, 69652708), (38, 53156014), (58, 34826354), (76, 26578007), (116, 17413177), (269, 7509028), (538, 3754514), (551, 3665932), (1076, 1877257), (1102, 1832966), (2204, 916483), (3407, 592876), (5111, 395212), (6814, 296438), (7801, 258932), (10222, 197606), (13628, 148219), (15602, 129466), (20444, 98803), (31204, 64733)]