4720238972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{619}}^1\times {\mathrm{883}}^1$

素因数の和:1650

約数の個数: 48

約数和(自身を含む): 8839434240

約数和(自身を除く): 4119195268

約数列:

[1, 2, 4, 17, 34, 68, 127, 254, 508, 619, 883, 1238, 1766, 2159, 2476, 3532, 4318, 8636, 10523, 15011, 21046, 30022, 42092, 60044, 78613, 112141, 157226, 224282, 314452, 448564, 546577, 1093154, 1336421, 1906397, 2186308, 2672842, 3812794, 5345684, 7625588, 9291809, 18583618, 37167236, 69415279, 138830558, 277661116, 1180059743, 2360119486, 4720238972]

約数ペア:

[(1, 4720238972), (2, 2360119486), (4, 1180059743), (17, 277661116), (34, 138830558), (68, 69415279), (127, 37167236), (254, 18583618), (508, 9291809), (619, 7625588), (883, 5345684), (1238, 3812794), (1766, 2672842), (2159, 2186308), (2476, 1906397), (3532, 1336421), (4318, 1093154), (8636, 546577), (10523, 448564), (15011, 314452), (21046, 224282), (30022, 157226), (42092, 112141), (60044, 78613)]