2907307496

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{1723}}^1$

素因数の和:2418

約数の個数: 64

約数和(自身を含む): 6088478400

約数和(自身を除く): 3181170904

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 653, 1292, 1306, 1723, 2584, 2612, 3446, 5224, 6892, 11101, 12407, 13784, 22202, 24814, 29291, 32737, 44404, 49628, 58582, 65474, 88808, 99256, 117164, 130948, 210919, 234328, 261896, 421838, 556529, 843676, 1113058, 1125119, 1687352, 2226116, 2250238, 4452232, 4500476, 9000952, 19127023, 21377261, 38254046, 42754522, 76508092, 85509044, 153016184, 171018088, 363413437, 726826874, 1453653748, 2907307496]

約数ペア:

[(1, 2907307496), (2, 1453653748), (4, 726826874), (8, 363413437), (17, 171018088), (19, 153016184), (34, 85509044), (38, 76508092), (68, 42754522), (76, 38254046), (136, 21377261), (152, 19127023), (323, 9000952), (646, 4500476), (653, 4452232), (1292, 2250238), (1306, 2226116), (1723, 1687352), (2584, 1125119), (2612, 1113058), (3446, 843676), (5224, 556529), (6892, 421838), (11101, 261896), (12407, 234328), (13784, 210919), (22202, 130948), (24814, 117164), (29291, 99256), (32737, 88808), (44404, 65474), (49628, 58582)]