2177995456

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{373969}}^1$

素因数の和:374001

約数の個数: 56

約数和(自身を含む): 5319349280

約数和(自身を除く): 3141353824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 373969, 747938, 1495876, 2617783, 2991752, 4861597, 5235566, 5983504, 9723194, 10471132, 11967008, 19446388, 20942264, 23934016, 34031179, 38892776, 41884528, 68062358, 77785552, 83769056, 136124716, 155571104, 167538112, 272249432, 311142208, 544498864, 1088997728, 2177995456]

約数ペア:

[(1, 2177995456), (2, 1088997728), (4, 544498864), (7, 311142208), (8, 272249432), (13, 167538112), (14, 155571104), (16, 136124716), (26, 83769056), (28, 77785552), (32, 68062358), (52, 41884528), (56, 38892776), (64, 34031179), (91, 23934016), (104, 20942264), (112, 19446388), (182, 11967008), (208, 10471132), (224, 9723194), (364, 5983504), (416, 5235566), (448, 4861597), (728, 2991752), (832, 2617783), (1456, 1495876), (2912, 747938), (5824, 373969)]