26195390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8761}}^1$

素因数の和:8804

約数の個数: 32

約数和(自身を含む): 52992576

約数和(自身を除く): 26797186

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 8761, 17522, 43805, 87610, 113893, 201503, 227786, 403006, 569465, 1007515, 1138930, 2015030, 2619539, 5239078, 13097695, 26195390]

約数ペア:

[(1, 26195390), (2, 13097695), (5, 5239078), (10, 2619539), (13, 2015030), (23, 1138930), (26, 1007515), (46, 569465), (65, 403006), (115, 227786), (130, 201503), (230, 113893), (299, 87610), (598, 43805), (1495, 17522), (2990, 8761)]