2002029596

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{17729}}^1$

素因数の和:17886

約数の個数: 48

約数和(自身を含む): 4150238400

約数和(自身を除く): 2148208804

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 109, 148, 218, 259, 436, 518, 763, 1036, 1526, 3052, 4033, 8066, 16132, 17729, 28231, 35458, 56462, 70916, 112924, 124103, 248206, 496412, 655973, 1311946, 1932461, 2623892, 3864922, 4591811, 7729844, 9183622, 13527227, 18367244, 27054454, 54108908, 71501057, 143002114, 286004228, 500507399, 1001014798, 2002029596]

約数ペア:

[(1, 2002029596), (2, 1001014798), (4, 500507399), (7, 286004228), (14, 143002114), (28, 71501057), (37, 54108908), (74, 27054454), (109, 18367244), (148, 13527227), (218, 9183622), (259, 7729844), (436, 4591811), (518, 3864922), (763, 2623892), (1036, 1932461), (1526, 1311946), (3052, 655973), (4033, 496412), (8066, 248206), (16132, 124103), (17729, 112924), (28231, 70916), (35458, 56462)]