2861012

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1327}}^1$

素因数の和:1356

約数の個数: 36

約数和(自身を含む): 6358464

約数和(自身を除く): 3497452

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 1327, 2156, 2654, 5308, 9289, 14597, 18578, 29194, 37156, 58388, 65023, 102179, 130046, 204358, 260092, 408716, 715253, 1430506, 2861012]

約数ペア:

[(1, 2861012), (2, 1430506), (4, 715253), (7, 408716), (11, 260092), (14, 204358), (22, 130046), (28, 102179), (44, 65023), (49, 58388), (77, 37156), (98, 29194), (154, 18578), (196, 14597), (308, 9289), (539, 5308), (1078, 2654), (1327, 2156)]