2897909042

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{509}}^1$

素因数の和:963

約数の個数: 64

約数和(自身を含む): 5302368000

約数和(自身を除く): 2404458958

約数列:

[1, 2, 7, 14, 29, 37, 58, 74, 203, 259, 379, 406, 509, 518, 758, 1018, 1073, 2146, 2653, 3563, 5306, 7126, 7511, 10991, 14023, 14761, 15022, 18833, 21982, 28046, 29522, 37666, 76937, 98161, 103327, 131831, 153874, 192911, 196322, 206654, 263662, 385822, 406667, 546157, 813334, 1092314, 1350377, 2700754, 2846669, 3823099, 5594419, 5693338, 7137707, 7646198, 11188838, 14275414, 39160933, 49963949, 78321866, 99927898, 206993503, 413987006, 1448954521, 2897909042]

約数ペア:

[(1, 2897909042), (2, 1448954521), (7, 413987006), (14, 206993503), (29, 99927898), (37, 78321866), (58, 49963949), (74, 39160933), (203, 14275414), (259, 11188838), (379, 7646198), (406, 7137707), (509, 5693338), (518, 5594419), (758, 3823099), (1018, 2846669), (1073, 2700754), (2146, 1350377), (2653, 1092314), (3563, 813334), (5306, 546157), (7126, 406667), (7511, 385822), (10991, 263662), (14023, 206654), (14761, 196322), (15022, 192911), (18833, 153874), (21982, 131831), (28046, 103327), (29522, 98161), (37666, 76937)]