1243281592

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{228881}}^1$

素因数の和:228991

約数の個数: 32

約数和(自身を含む): 2691652320

約数和(自身を除く): 1448370728

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5432, 228881, 457762, 915524, 1602167, 1831048, 3204334, 6408668, 12817336, 22201457, 44402914, 88805828, 155410199, 177611656, 310820398, 621640796, 1243281592]

約数ペア:

[(1, 1243281592), (2, 621640796), (4, 310820398), (7, 177611656), (8, 155410199), (14, 88805828), (28, 44402914), (56, 22201457), (97, 12817336), (194, 6408668), (388, 3204334), (679, 1831048), (776, 1602167), (1358, 915524), (2716, 457762), (5432, 228881)]