2109016796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{176753}}^1$

素因数の和:176933

約数の個数: 24

約数和(自身を含む): 3909798480

約数和(自身を除く): 1800781684

約数列:

[1, 2, 4, 19, 38, 76, 157, 314, 628, 2983, 5966, 11932, 176753, 353506, 707012, 3358307, 6716614, 13433228, 27750221, 55500442, 111000884, 527254199, 1054508398, 2109016796]

約数ペア:

[(1, 2109016796), (2, 1054508398), (4, 527254199), (19, 111000884), (38, 55500442), (76, 27750221), (157, 13433228), (314, 6716614), (628, 3358307), (2983, 707012), (5966, 353506), (11932, 176753)]