2506062

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1$

素因数の和:145

約数の個数: 48

約数和(自身を含む): 5760720

約数和(自身を除く): 3254658

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 89, 114, 178, 247, 267, 361, 494, 534, 722, 741, 1083, 1157, 1482, 1691, 2166, 2314, 3382, 3471, 4693, 5073, 6942, 9386, 10146, 14079, 21983, 28158, 32129, 43966, 64258, 65949, 96387, 131898, 192774, 417677, 835354, 1253031, 2506062]

約数ペア:

[(1, 2506062), (2, 1253031), (3, 835354), (6, 417677), (13, 192774), (19, 131898), (26, 96387), (38, 65949), (39, 64258), (57, 43966), (78, 32129), (89, 28158), (114, 21983), (178, 14079), (247, 10146), (267, 9386), (361, 6942), (494, 5073), (534, 4693), (722, 3471), (741, 3382), (1083, 2314), (1157, 2166), (1482, 1691)]