634859974

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{3119}}^1$

素因数の和:3233

約数の個数: 48

約数和(自身を含む): 1160939520

約数和(自身を除く): 526079546

約数列:

[1, 2, 7, 14, 31, 49, 62, 67, 98, 134, 217, 434, 469, 938, 1519, 2077, 3038, 3119, 3283, 4154, 6238, 6566, 14539, 21833, 29078, 43666, 96689, 101773, 152831, 193378, 203546, 208973, 305662, 417946, 676823, 1353646, 1462811, 2925622, 4737761, 6478163, 9475522, 10239677, 12956326, 20479354, 45347141, 90694282, 317429987, 634859974]

約数ペア:

[(1, 634859974), (2, 317429987), (7, 90694282), (14, 45347141), (31, 20479354), (49, 12956326), (62, 10239677), (67, 9475522), (98, 6478163), (134, 4737761), (217, 2925622), (434, 1462811), (469, 1353646), (938, 676823), (1519, 417946), (2077, 305662), (3038, 208973), (3119, 203546), (3283, 193378), (4154, 152831), (6238, 101773), (6566, 96689), (14539, 43666), (21833, 29078)]