43190914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:227

約数の個数: 64

約数和(自身を含む): 80438400

約数和(自身を除く): 37247486

約数列:

[1, 2, 13, 17, 19, 26, 34, 37, 38, 74, 139, 221, 247, 278, 323, 442, 481, 494, 629, 646, 703, 962, 1258, 1406, 1807, 2363, 2641, 3614, 4199, 4726, 5143, 5282, 8177, 8398, 9139, 10286, 11951, 16354, 18278, 23902, 30719, 34333, 44897, 61438, 66859, 68666, 87431, 89794, 97717, 133718, 155363, 174862, 195434, 310726, 583661, 1136603, 1167322, 1270321, 1661189, 2273206, 2540642, 3322378, 21595457, 43190914]

約数ペア:

[(1, 43190914), (2, 21595457), (13, 3322378), (17, 2540642), (19, 2273206), (26, 1661189), (34, 1270321), (37, 1167322), (38, 1136603), (74, 583661), (139, 310726), (221, 195434), (247, 174862), (278, 155363), (323, 133718), (442, 97717), (481, 89794), (494, 87431), (629, 68666), (646, 66859), (703, 61438), (962, 44897), (1258, 34333), (1406, 30719), (1807, 23902), (2363, 18278), (2641, 16354), (3614, 11951), (4199, 10286), (4726, 9139), (5143, 8398), (5282, 8177)]