2859071838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{787}}^1\times {\mathrm{1291}}^1$

素因数の和:2157

約数の個数: 64

約数和(自身を含む): 6646130688

約数和(自身を除く): 3787058850

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 787, 938, 1291, 1407, 1574, 2361, 2582, 2814, 3873, 4722, 5509, 7746, 9037, 11018, 16527, 18074, 27111, 33054, 52729, 54222, 86497, 105458, 158187, 172994, 259491, 316374, 369103, 518982, 605479, 738206, 1016017, 1107309, 1210958, 1816437, 2032034, 2214618, 3048051, 3632874, 6096102, 7112119, 14224238, 21336357, 42672714, 68073139, 136146278, 204219417, 408438834, 476511973, 953023946, 1429535919, 2859071838]

約数ペア:

[(1, 2859071838), (2, 1429535919), (3, 953023946), (6, 476511973), (7, 408438834), (14, 204219417), (21, 136146278), (42, 68073139), (67, 42672714), (134, 21336357), (201, 14224238), (402, 7112119), (469, 6096102), (787, 3632874), (938, 3048051), (1291, 2214618), (1407, 2032034), (1574, 1816437), (2361, 1210958), (2582, 1107309), (2814, 1016017), (3873, 738206), (4722, 605479), (5509, 518982), (7746, 369103), (9037, 316374), (11018, 259491), (16527, 172994), (18074, 158187), (27111, 105458), (33054, 86497), (52729, 54222)]