121679278

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{1117}}^1$

素因数の和:1408

約数の個数: 32

約数和(自身を含む): 216373248

約数和(自身を除く): 94693970

約数列:

[1, 2, 7, 14, 31, 62, 217, 251, 434, 502, 1117, 1757, 2234, 3514, 7781, 7819, 15562, 15638, 34627, 54467, 69254, 108934, 242389, 280367, 484778, 560734, 1962569, 3925138, 8691377, 17382754, 60839639, 121679278]

約数ペア:

[(1, 121679278), (2, 60839639), (7, 17382754), (14, 8691377), (31, 3925138), (62, 1962569), (217, 560734), (251, 484778), (434, 280367), (502, 242389), (1117, 108934), (1757, 69254), (2234, 54467), (3514, 34627), (7781, 15638), (7819, 15562)]