1993548

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 5031936

約数和(自身を除く): 3038388

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 62, 69, 92, 93, 124, 138, 186, 233, 276, 372, 466, 699, 713, 932, 1398, 1426, 2139, 2796, 2852, 4278, 5359, 7223, 8556, 10718, 14446, 16077, 21436, 21669, 28892, 32154, 43338, 64308, 86676, 166129, 332258, 498387, 664516, 996774, 1993548]

約数ペア:

[(1, 1993548), (2, 996774), (3, 664516), (4, 498387), (6, 332258), (12, 166129), (23, 86676), (31, 64308), (46, 43338), (62, 32154), (69, 28892), (92, 21669), (93, 21436), (124, 16077), (138, 14446), (186, 10718), (233, 8556), (276, 7223), (372, 5359), (466, 4278), (699, 2852), (713, 2796), (932, 2139), (1398, 1426)]