2013128446

素因数分解:

$2^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{439}}^1\times {\mathrm{641}}^1$

素因数の和:1169

約数の個数: 48

約数和(自身を含む): 3574501920

約数和(自身を除く): 1561373474

約数列:

[1, 2, 7, 14, 49, 73, 98, 146, 439, 511, 641, 878, 1022, 1282, 3073, 3577, 4487, 6146, 7154, 8974, 21511, 31409, 32047, 43022, 46793, 62818, 64094, 93586, 224329, 281399, 327551, 448658, 562798, 655102, 1570303, 1969793, 2292857, 3140606, 3939586, 4585714, 13788551, 20542127, 27577102, 41084254, 143794889, 287589778, 1006564223, 2013128446]

約数ペア:

[(1, 2013128446), (2, 1006564223), (7, 287589778), (14, 143794889), (49, 41084254), (73, 27577102), (98, 20542127), (146, 13788551), (439, 4585714), (511, 3939586), (641, 3140606), (878, 2292857), (1022, 1969793), (1282, 1570303), (3073, 655102), (3577, 562798), (4487, 448658), (6146, 327551), (7154, 281399), (8974, 224329), (21511, 93586), (31409, 64094), (32047, 62818), (43022, 46793)]