423888472

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{445261}}^1$

素因数の和:445291

約数の個数: 32

約数和(自身を含む): 961765920

約数和(自身を除く): 537877448

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 445261, 890522, 1781044, 3116827, 3562088, 6233654, 7569437, 12467308, 15138874, 24934616, 30277748, 52986059, 60555496, 105972118, 211944236, 423888472]

約数ペア:

[(1, 423888472), (2, 211944236), (4, 105972118), (7, 60555496), (8, 52986059), (14, 30277748), (17, 24934616), (28, 15138874), (34, 12467308), (56, 7569437), (68, 6233654), (119, 3562088), (136, 3116827), (238, 1781044), (476, 890522), (952, 445261)]