2017305724

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{359}}^1\times {\mathrm{1987}}^1$

素因数の和:2458

約数の個数: 48

約数和(自身を含む): 4087964160

約数和(自身を除く): 2070658436

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 359, 404, 707, 718, 1414, 1436, 1987, 2513, 2828, 3974, 5026, 7948, 10052, 13909, 27818, 36259, 55636, 72518, 145036, 200687, 253813, 401374, 507626, 713333, 802748, 1015252, 1404809, 1426666, 2809618, 2853332, 4993331, 5619236, 9986662, 19973324, 72046633, 144093266, 288186532, 504326431, 1008652862, 2017305724]

約数ペア:

[(1, 2017305724), (2, 1008652862), (4, 504326431), (7, 288186532), (14, 144093266), (28, 72046633), (101, 19973324), (202, 9986662), (359, 5619236), (404, 4993331), (707, 2853332), (718, 2809618), (1414, 1426666), (1436, 1404809), (1987, 1015252), (2513, 802748), (2828, 713333), (3974, 507626), (5026, 401374), (7948, 253813), (10052, 200687), (13909, 145036), (27818, 72518), (36259, 55636)]