1139964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 3123456

約数和(自身を除く): 1983492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 331, 492, 574, 662, 861, 993, 1148, 1324, 1722, 1986, 2317, 3444, 3972, 4634, 6951, 9268, 13571, 13902, 27142, 27804, 40713, 54284, 81426, 94997, 162852, 189994, 284991, 379988, 569982, 1139964]

約数ペア:

[(1, 1139964), (2, 569982), (3, 379988), (4, 284991), (6, 189994), (7, 162852), (12, 94997), (14, 81426), (21, 54284), (28, 40713), (41, 27804), (42, 27142), (82, 13902), (84, 13571), (123, 9268), (164, 6951), (246, 4634), (287, 3972), (331, 3444), (492, 2317), (574, 1986), (662, 1722), (861, 1324), (993, 1148)]