1943638

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:132

約数の個数: 32

約数和(自身を含む): 3317760

約数和(自身を除く): 1374122

約数列:

[1, 2, 23, 29, 31, 46, 47, 58, 62, 94, 667, 713, 899, 1081, 1334, 1363, 1426, 1457, 1798, 2162, 2726, 2914, 20677, 31349, 33511, 41354, 42253, 62698, 67022, 84506, 971819, 1943638]

約数ペア:

[(1, 1943638), (2, 971819), (23, 84506), (29, 67022), (31, 62698), (46, 42253), (47, 41354), (58, 33511), (62, 31349), (94, 20677), (667, 2914), (713, 2726), (899, 2162), (1081, 1798), (1334, 1457), (1363, 1426)]