2103291488

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{150407}}^1$

素因数の和:150459

約数の個数: 48

約数和(自身を含む): 4548337920

約数和(自身を除く): 2445046432

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 76, 92, 152, 184, 304, 368, 437, 608, 736, 874, 1748, 3496, 6992, 13984, 150407, 300814, 601628, 1203256, 2406512, 2857733, 3459361, 4813024, 5715466, 6918722, 11430932, 13837444, 22861864, 27674888, 45723728, 55349776, 65727859, 91447456, 110699552, 131455718, 262911436, 525822872, 1051645744, 2103291488]

約数ペア:

[(1, 2103291488), (2, 1051645744), (4, 525822872), (8, 262911436), (16, 131455718), (19, 110699552), (23, 91447456), (32, 65727859), (38, 55349776), (46, 45723728), (76, 27674888), (92, 22861864), (152, 13837444), (184, 11430932), (304, 6918722), (368, 5715466), (437, 4813024), (608, 3459361), (736, 2857733), (874, 2406512), (1748, 1203256), (3496, 601628), (6992, 300814), (13984, 150407)]