13272610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{193}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 27035064

約数和(自身を除く): 13762454

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 193, 230, 299, 386, 529, 598, 965, 1058, 1495, 1930, 2509, 2645, 2990, 4439, 5018, 5290, 6877, 8878, 12545, 13754, 22195, 25090, 34385, 44390, 57707, 68770, 102097, 115414, 204194, 288535, 510485, 577070, 1020970, 1327261, 2654522, 6636305, 13272610]

約数ペア:

[(1, 13272610), (2, 6636305), (5, 2654522), (10, 1327261), (13, 1020970), (23, 577070), (26, 510485), (46, 288535), (65, 204194), (115, 115414), (130, 102097), (193, 68770), (230, 57707), (299, 44390), (386, 34385), (529, 25090), (598, 22195), (965, 13754), (1058, 12545), (1495, 8878), (1930, 6877), (2509, 5290), (2645, 5018), (2990, 4439)]