1330332374

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{263}}^1\times {\mathrm{683}}^1$

素因数の和:1001

約数の個数: 48

約数和(自身を含む): 2396604672

約数和(自身を除く): 1066272298

約数列:

[1, 2, 7, 14, 23, 46, 161, 263, 322, 526, 529, 683, 1058, 1366, 1841, 3682, 3703, 4781, 6049, 7406, 9562, 12098, 15709, 31418, 42343, 84686, 109963, 139127, 179629, 219926, 278254, 359258, 361307, 722614, 973889, 1257403, 1947778, 2514806, 2529149, 4131467, 5058298, 8262934, 28920269, 57840538, 95023741, 190047482, 665166187, 1330332374]

約数ペア:

[(1, 1330332374), (2, 665166187), (7, 190047482), (14, 95023741), (23, 57840538), (46, 28920269), (161, 8262934), (263, 5058298), (322, 4131467), (526, 2529149), (529, 2514806), (683, 1947778), (1058, 1257403), (1366, 973889), (1841, 722614), (3682, 361307), (3703, 359258), (4781, 278254), (6049, 219926), (7406, 179629), (9562, 139127), (12098, 109963), (15709, 84686), (31418, 42343)]