4397978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:182

約数の個数: 32

約数和(自身を含む): 7499520

約数和(自身を除く): 3101542

約数列:

[1, 2, 13, 26, 47, 59, 61, 94, 118, 122, 611, 767, 793, 1222, 1534, 1586, 2773, 2867, 3599, 5546, 5734, 7198, 36049, 37271, 46787, 72098, 74542, 93574, 169153, 338306, 2198989, 4397978]

約数ペア:

[(1, 4397978), (2, 2198989), (13, 338306), (26, 169153), (47, 93574), (59, 74542), (61, 72098), (94, 46787), (118, 37271), (122, 36049), (611, 7198), (767, 5734), (793, 5546), (1222, 3599), (1534, 2867), (1586, 2773)]