844388636

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{7459}}^1$

素因数の和:7794

約数の個数: 48

約数和(自身を含む): 1824775680

約数和(自身を除く): 980387044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 311, 364, 622, 1244, 2177, 4043, 4354, 7459, 8086, 8708, 14918, 16172, 28301, 29836, 52213, 56602, 96967, 104426, 113204, 193934, 208852, 387868, 678769, 1357538, 2319749, 2715076, 4639498, 9278996, 16238243, 30156737, 32476486, 60313474, 64952972, 120626948, 211097159, 422194318, 844388636]

約数ペア:

[(1, 844388636), (2, 422194318), (4, 211097159), (7, 120626948), (13, 64952972), (14, 60313474), (26, 32476486), (28, 30156737), (52, 16238243), (91, 9278996), (182, 4639498), (311, 2715076), (364, 2319749), (622, 1357538), (1244, 678769), (2177, 387868), (4043, 208852), (4354, 193934), (7459, 113204), (8086, 104426), (8708, 96967), (14918, 56602), (16172, 52213), (28301, 29836)]