1235521406

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{57269}}^1$

素因数の和:57368

約数の個数: 32

約数和(自身を含む): 2243151360

約数和(自身を除く): 1007629954

約数列:

[1, 2, 7, 14, 23, 46, 67, 134, 161, 322, 469, 938, 1541, 3082, 10787, 21574, 57269, 114538, 400883, 801766, 1317187, 2634374, 3837023, 7674046, 9220309, 18440618, 26859161, 53718322, 88251529, 176503058, 617760703, 1235521406]

約数ペア:

[(1, 1235521406), (2, 617760703), (7, 176503058), (14, 88251529), (23, 53718322), (46, 26859161), (67, 18440618), (134, 9220309), (161, 7674046), (322, 3837023), (469, 2634374), (938, 1317187), (1541, 801766), (3082, 400883), (10787, 114538), (21574, 57269)]