189040012

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{2791}}^1$

素因数の和:2902

約数の個数: 48

約数和(自身を含む): 394007040

約数和(自身を除く): 204967028

約数列:

[1, 2, 4, 7, 14, 28, 41, 59, 82, 118, 164, 236, 287, 413, 574, 826, 1148, 1652, 2419, 2791, 4838, 5582, 9676, 11164, 16933, 19537, 33866, 39074, 67732, 78148, 114431, 164669, 228862, 329338, 457724, 658676, 801017, 1152683, 1602034, 2305366, 3204068, 4610732, 6751429, 13502858, 27005716, 47260003, 94520006, 189040012]

約数ペア:

[(1, 189040012), (2, 94520006), (4, 47260003), (7, 27005716), (14, 13502858), (28, 6751429), (41, 4610732), (59, 3204068), (82, 2305366), (118, 1602034), (164, 1152683), (236, 801017), (287, 658676), (413, 457724), (574, 329338), (826, 228862), (1148, 164669), (1652, 114431), (2419, 78148), (2791, 67732), (4838, 39074), (5582, 33866), (9676, 19537), (11164, 16933)]