1296206548

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{209471}}^1$

素因数の和:209512

約数の個数: 48

約数和(自身を含む): 2956068864

約数和(自身を除く): 1659862316

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 209471, 418942, 837884, 1466297, 2723123, 2932594, 3561007, 5446246, 5865188, 7122014, 10892492, 14244028, 19061861, 24927049, 38123722, 46293091, 49854098, 76247444, 92586182, 99708196, 185172364, 324051637, 648103274, 1296206548]

約数ペア:

[(1, 1296206548), (2, 648103274), (4, 324051637), (7, 185172364), (13, 99708196), (14, 92586182), (17, 76247444), (26, 49854098), (28, 46293091), (34, 38123722), (52, 24927049), (68, 19061861), (91, 14244028), (119, 10892492), (182, 7122014), (221, 5865188), (238, 5446246), (364, 3561007), (442, 2932594), (476, 2723123), (884, 1466297), (1547, 837884), (3094, 418942), (6188, 209471)]