5398204

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 11603200

約数和(自身を除く): 6204996

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 73, 76, 133, 139, 146, 266, 278, 292, 511, 532, 556, 973, 1022, 1387, 1946, 2044, 2641, 2774, 3892, 5282, 5548, 9709, 10147, 10564, 18487, 19418, 20294, 36974, 38836, 40588, 71029, 73948, 142058, 192793, 284116, 385586, 771172, 1349551, 2699102, 5398204]

約数ペア:

[(1, 5398204), (2, 2699102), (4, 1349551), (7, 771172), (14, 385586), (19, 284116), (28, 192793), (38, 142058), (73, 73948), (76, 71029), (133, 40588), (139, 38836), (146, 36974), (266, 20294), (278, 19418), (292, 18487), (511, 10564), (532, 10147), (556, 9709), (973, 5548), (1022, 5282), (1387, 3892), (1946, 2774), (2044, 2641)]