485027296

素因数分解:

$2^5\times {\mathrm{13}}^3\times {\mathrm{6899}}^1$

素因数の和:6948

約数の個数: 48

約数和(自身を含む): 1034586000

約数和(自身を除く): 549558704

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2197, 2704, 4394, 5408, 6899, 8788, 13798, 17576, 27596, 35152, 55192, 70304, 89687, 110384, 179374, 220768, 358748, 717496, 1165931, 1434992, 2331862, 2869984, 4663724, 9327448, 15157103, 18654896, 30314206, 37309792, 60628412, 121256824, 242513648, 485027296]

約数ペア:

[(1, 485027296), (2, 242513648), (4, 121256824), (8, 60628412), (13, 37309792), (16, 30314206), (26, 18654896), (32, 15157103), (52, 9327448), (104, 4663724), (169, 2869984), (208, 2331862), (338, 1434992), (416, 1165931), (676, 717496), (1352, 358748), (2197, 220768), (2704, 179374), (4394, 110384), (5408, 89687), (6899, 70304), (8788, 55192), (13798, 35152), (17576, 27596)]