1142988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1237}}^1$

素因数の和:1262

約数の個数: 48

約数和(自身を含む): 3327744

約数和(自身を除く): 2184756

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 1237, 2474, 3711, 4948, 7422, 8659, 13607, 14844, 17318, 25977, 27214, 34636, 40821, 51954, 54428, 81642, 95249, 103908, 163284, 190498, 285747, 380996, 571494, 1142988]

約数ペア:

[(1, 1142988), (2, 571494), (3, 380996), (4, 285747), (6, 190498), (7, 163284), (11, 103908), (12, 95249), (14, 81642), (21, 54428), (22, 51954), (28, 40821), (33, 34636), (42, 27214), (44, 25977), (66, 17318), (77, 14844), (84, 13607), (132, 8659), (154, 7422), (231, 4948), (308, 3711), (462, 2474), (924, 1237)]