4080751714

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{887}}^1$

素因数の和:1127

約数の個数: 64

約数和(自身を含む): 7101158400

約数和(自身を除く): 3020406686

約数列:

[1, 2, 13, 19, 26, 38, 67, 134, 139, 247, 278, 494, 871, 887, 1273, 1742, 1774, 1807, 2546, 2641, 3614, 5282, 9313, 11531, 16549, 16853, 18626, 23062, 33098, 33706, 34333, 59429, 68666, 118858, 121069, 123293, 176947, 219089, 242138, 246586, 353894, 438178, 772577, 1129151, 1545154, 1602809, 2258302, 2300311, 2342567, 3205618, 4600622, 4685134, 8260631, 14678963, 16521262, 29357926, 30453371, 60906742, 107388203, 156951989, 214776406, 313903978, 2040375857, 4080751714]

約数ペア:

[(1, 4080751714), (2, 2040375857), (13, 313903978), (19, 214776406), (26, 156951989), (38, 107388203), (67, 60906742), (134, 30453371), (139, 29357926), (247, 16521262), (278, 14678963), (494, 8260631), (871, 4685134), (887, 4600622), (1273, 3205618), (1742, 2342567), (1774, 2300311), (1807, 2258302), (2546, 1602809), (2641, 1545154), (3614, 1129151), (5282, 772577), (9313, 438178), (11531, 353894), (16549, 246586), (16853, 242138), (18626, 219089), (23062, 176947), (33098, 123293), (33706, 121069), (34333, 118858), (59429, 68666)]