1406106884

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{12421}}^1$

素因数の和:12756

約数の個数: 48

約数和(自身を含む): 3038520576

約数和(自身を除く): 1632413692

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 311, 364, 622, 1244, 2177, 4043, 4354, 8086, 8708, 12421, 16172, 24842, 28301, 49684, 56602, 86947, 113204, 161473, 173894, 322946, 347788, 645892, 1130311, 2260622, 3862931, 4521244, 7725862, 15451724, 27040517, 50218103, 54081034, 100436206, 108162068, 200872412, 351526721, 703053442, 1406106884]

約数ペア:

[(1, 1406106884), (2, 703053442), (4, 351526721), (7, 200872412), (13, 108162068), (14, 100436206), (26, 54081034), (28, 50218103), (52, 27040517), (91, 15451724), (182, 7725862), (311, 4521244), (364, 3862931), (622, 2260622), (1244, 1130311), (2177, 645892), (4043, 347788), (4354, 322946), (8086, 173894), (8708, 161473), (12421, 113204), (16172, 86947), (24842, 56602), (28301, 49684)]