1993067386

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{2753}}^1$

素因数の和:3078

約数の個数: 32

約数和(自身を含む): 3212265600

約数和(自身を除く): 1219198214

約数列:

[1, 2, 17, 34, 107, 199, 214, 398, 1819, 2753, 3383, 3638, 5506, 6766, 21293, 42586, 46801, 93602, 294571, 361981, 547847, 589142, 723962, 1095694, 5007707, 9313399, 10015414, 18626798, 58619629, 117239258, 996533693, 1993067386]

約数ペア:

[(1, 1993067386), (2, 996533693), (17, 117239258), (34, 58619629), (107, 18626798), (199, 10015414), (214, 9313399), (398, 5007707), (1819, 1095694), (2753, 723962), (3383, 589142), (3638, 547847), (5506, 361981), (6766, 294571), (21293, 93602), (42586, 46801)]