839748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 2414720

約数和(自身を除く): 1574972

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 769, 1092, 1538, 2307, 3076, 4614, 5383, 9228, 9997, 10766, 16149, 19994, 21532, 29991, 32298, 39988, 59982, 64596, 69979, 119964, 139958, 209937, 279916, 419874, 839748]

約数ペア:

[(1, 839748), (2, 419874), (3, 279916), (4, 209937), (6, 139958), (7, 119964), (12, 69979), (13, 64596), (14, 59982), (21, 39988), (26, 32298), (28, 29991), (39, 21532), (42, 19994), (52, 16149), (78, 10766), (84, 9997), (91, 9228), (156, 5383), (182, 4614), (273, 3076), (364, 2307), (546, 1538), (769, 1092)]