2194972

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:238

約数の個数: 36

約数和(自身を含む): 4427136

約数和(自身を除く): 2232164

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 191, 221, 338, 382, 442, 676, 764, 884, 2483, 2873, 3247, 4966, 5746, 6494, 9932, 11492, 12988, 32279, 42211, 64558, 84422, 129116, 168844, 548743, 1097486, 2194972]

約数ペア:

[(1, 2194972), (2, 1097486), (4, 548743), (13, 168844), (17, 129116), (26, 84422), (34, 64558), (52, 42211), (68, 32279), (169, 12988), (191, 11492), (221, 9932), (338, 6494), (382, 5746), (442, 4966), (676, 3247), (764, 2873), (884, 2483)]