2045778056

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{9511}}^1$

素因数の和:9714

約数の個数: 64

約数和(自身を含む): 4602286080

約数和(自身を除く): 2556508024

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 167, 184, 322, 334, 644, 668, 1169, 1288, 1336, 2338, 3841, 4676, 7682, 9352, 9511, 15364, 19022, 26887, 30728, 38044, 53774, 66577, 76088, 107548, 133154, 215096, 218753, 266308, 437506, 532616, 875012, 1531271, 1588337, 1750024, 3062542, 3176674, 6125084, 6353348, 11118359, 12250168, 12706696, 22236718, 36531751, 44473436, 73063502, 88946872, 146127004, 255722257, 292254008, 511444514, 1022889028, 2045778056]

約数ペア:

[(1, 2045778056), (2, 1022889028), (4, 511444514), (7, 292254008), (8, 255722257), (14, 146127004), (23, 88946872), (28, 73063502), (46, 44473436), (56, 36531751), (92, 22236718), (161, 12706696), (167, 12250168), (184, 11118359), (322, 6353348), (334, 6125084), (644, 3176674), (668, 3062542), (1169, 1750024), (1288, 1588337), (1336, 1531271), (2338, 875012), (3841, 532616), (4676, 437506), (7682, 266308), (9352, 218753), (9511, 215096), (15364, 133154), (19022, 107548), (26887, 76088), (30728, 66577), (38044, 53774)]