4819256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 9828000

約数和(自身を除く): 5008744

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 149, 298, 311, 596, 622, 1192, 1244, 1937, 2488, 3874, 4043, 7748, 8086, 15496, 16172, 32344, 46339, 92678, 185356, 370712, 602407, 1204814, 2409628, 4819256]

約数ペア:

[(1, 4819256), (2, 2409628), (4, 1204814), (8, 602407), (13, 370712), (26, 185356), (52, 92678), (104, 46339), (149, 32344), (298, 16172), (311, 15496), (596, 8086), (622, 7748), (1192, 4043), (1244, 3874), (1937, 2488)]