1924468

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 4402944

約数和(自身を除く): 2478476

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 311, 364, 442, 476, 622, 884, 1244, 1547, 2177, 3094, 4043, 4354, 5287, 6188, 8086, 8708, 10574, 16172, 21148, 28301, 37009, 56602, 68731, 74018, 113204, 137462, 148036, 274924, 481117, 962234, 1924468]

約数ペア:

[(1, 1924468), (2, 962234), (4, 481117), (7, 274924), (13, 148036), (14, 137462), (17, 113204), (26, 74018), (28, 68731), (34, 56602), (52, 37009), (68, 28301), (91, 21148), (119, 16172), (182, 10574), (221, 8708), (238, 8086), (311, 6188), (364, 5287), (442, 4354), (476, 4043), (622, 3094), (884, 2177), (1244, 1547)]