1108052679244

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1\times {\mathrm{990001}}^1$

素因数の和:990646

約数の個数: 48

約数和(自身を含む): 2251312068096

約数和(自身を除く): 1143259388852

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 563, 994, 1126, 1988, 2252, 3941, 7882, 15764, 39973, 79946, 159892, 279811, 559622, 990001, 1119244, 1980002, 3960004, 6930007, 13860014, 27720028, 70290071, 140580142, 281160284, 492030497, 557370563, 984060994, 1114741126, 1968121988, 2229482252, 3901593941, 7803187882, 15606375764, 39573309973, 79146619946, 158293239892, 277013169811, 554026339622, 1108052679244]

約数ペア:

[(1, 1108052679244), (2, 554026339622), (4, 277013169811), (7, 158293239892), (14, 79146619946), (28, 39573309973), (71, 15606375764), (142, 7803187882), (284, 3901593941), (497, 2229482252), (563, 1968121988), (994, 1114741126), (1126, 984060994), (1988, 557370563), (2252, 492030497), (3941, 281160284), (7882, 140580142), (15764, 70290071), (39973, 27720028), (79946, 13860014), (159892, 6930007), (279811, 3960004), (559622, 1980002), (990001, 1119244)]