123949046

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{3023}}^1$

素因数の和:3140

約数の個数: 32

約数和(自身を含む): 213373440

約数和(自身を除く): 89424394

約数列:

[1, 2, 13, 19, 26, 38, 83, 166, 247, 494, 1079, 1577, 2158, 3023, 3154, 6046, 20501, 39299, 41002, 57437, 78598, 114874, 250909, 501818, 746681, 1493362, 3261817, 4767271, 6523634, 9534542, 61974523, 123949046]

約数ペア:

[(1, 123949046), (2, 61974523), (13, 9534542), (19, 6523634), (26, 4767271), (38, 3261817), (83, 1493362), (166, 746681), (247, 501818), (494, 250909), (1079, 114874), (1577, 78598), (2158, 57437), (3023, 41002), (3154, 39299), (6046, 20501)]