493005786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{69457}}^1$

素因数の和:69495

約数の個数: 48

約数和(自身を含む): 1220238144

約数和(自身を除く): 727232358

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 169, 182, 273, 338, 507, 546, 1014, 1183, 2366, 3549, 7098, 69457, 138914, 208371, 416742, 486199, 902941, 972398, 1458597, 1805882, 2708823, 2917194, 5417646, 6320587, 11738233, 12641174, 18961761, 23476466, 35214699, 37923522, 70429398, 82167631, 164335262, 246502893, 493005786]

約数ペア:

[(1, 493005786), (2, 246502893), (3, 164335262), (6, 82167631), (7, 70429398), (13, 37923522), (14, 35214699), (21, 23476466), (26, 18961761), (39, 12641174), (42, 11738233), (78, 6320587), (91, 5417646), (169, 2917194), (182, 2708823), (273, 1805882), (338, 1458597), (507, 972398), (546, 902941), (1014, 486199), (1183, 416742), (2366, 208371), (3549, 138914), (7098, 69457)]