494504348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{49789}}^1$

素因数の和:49997

約数の個数: 24

約数和(自身を含む): 936848640

約数和(自身を除く): 442344292

約数列:

[1, 2, 4, 13, 26, 52, 191, 382, 764, 2483, 4966, 9932, 49789, 99578, 199156, 647257, 1294514, 2589028, 9509699, 19019398, 38038796, 123626087, 247252174, 494504348]

約数ペア:

[(1, 494504348), (2, 247252174), (4, 123626087), (13, 38038796), (26, 19019398), (52, 9509699), (191, 2589028), (382, 1294514), (764, 647257), (2483, 199156), (4966, 99578), (9932, 49789)]