1293480794

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{420781}}^1$

素因数の和:420865

約数の個数: 16

約数和(自身を含む): 2045000520

約数和(自身を除く): 751519726

約数列:

[1, 2, 29, 53, 58, 106, 1537, 3074, 420781, 841562, 12202649, 22301393, 24405298, 44602786, 646740397, 1293480794]

約数ペア:

[(1, 1293480794), (2, 646740397), (29, 44602786), (53, 24405298), (58, 22301393), (106, 12202649), (1537, 841562), (3074, 420781)]