5231954

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:147

約数の個数: 64

約数和(自身を含む): 10886400

約数和(自身を除く): 5654446

約数列:

[1, 2, 7, 13, 14, 17, 19, 26, 34, 38, 89, 91, 119, 133, 178, 182, 221, 238, 247, 266, 323, 442, 494, 623, 646, 1157, 1246, 1513, 1547, 1691, 1729, 2261, 2314, 3026, 3094, 3382, 3458, 4199, 4522, 8099, 8398, 10591, 11837, 16198, 19669, 21182, 21983, 23674, 28747, 29393, 39338, 43966, 57494, 58786, 137683, 153881, 201229, 275366, 307762, 373711, 402458, 747422, 2615977, 5231954]

約数ペア:

[(1, 5231954), (2, 2615977), (7, 747422), (13, 402458), (14, 373711), (17, 307762), (19, 275366), (26, 201229), (34, 153881), (38, 137683), (89, 58786), (91, 57494), (119, 43966), (133, 39338), (178, 29393), (182, 28747), (221, 23674), (238, 21983), (247, 21182), (266, 19669), (323, 16198), (442, 11837), (494, 10591), (623, 8398), (646, 8099), (1157, 4522), (1246, 4199), (1513, 3458), (1547, 3382), (1691, 3094), (1729, 3026), (2261, 2314)]