1409291272

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{683}}^1\times {\mathrm{2659}}^1$

素因数の和:3445

約数の個数: 32

約数和(自身を含む): 2674576800

約数和(自身を除く): 1265285528

約数列:

[1, 2, 4, 8, 97, 194, 388, 683, 776, 1366, 2659, 2732, 5318, 5464, 10636, 21272, 66251, 132502, 257923, 265004, 515846, 530008, 1031692, 1816097, 2063384, 3632194, 7264388, 14528776, 176161409, 352322818, 704645636, 1409291272]

約数ペア:

[(1, 1409291272), (2, 704645636), (4, 352322818), (8, 176161409), (97, 14528776), (194, 7264388), (388, 3632194), (683, 2063384), (776, 1816097), (1366, 1031692), (2659, 530008), (2732, 515846), (5318, 265004), (5464, 257923), (10636, 132502), (21272, 66251)]