495012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 1354752

約数和(自身を除く): 859740

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 83, 84, 142, 166, 213, 249, 284, 332, 426, 497, 498, 581, 852, 994, 996, 1162, 1491, 1743, 1988, 2324, 2982, 3486, 5893, 5964, 6972, 11786, 17679, 23572, 35358, 41251, 70716, 82502, 123753, 165004, 247506, 495012]

約数ペア:

[(1, 495012), (2, 247506), (3, 165004), (4, 123753), (6, 82502), (7, 70716), (12, 41251), (14, 35358), (21, 23572), (28, 17679), (42, 11786), (71, 6972), (83, 5964), (84, 5893), (142, 3486), (166, 2982), (213, 2324), (249, 1988), (284, 1743), (332, 1491), (426, 1162), (497, 996), (498, 994), (581, 852)]