2019638882

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{271}}^1\times {\mathrm{421}}^1$

素因数の和:914

約数の個数: 32

約数和(自身を含む): 3123961344

約数和(自身を除く): 1104322462

約数列:

[1, 2, 53, 106, 167, 271, 334, 421, 542, 842, 8851, 14363, 17702, 22313, 28726, 44626, 45257, 70307, 90514, 114091, 140614, 228182, 2398621, 3726271, 4797242, 6046823, 7452542, 12093646, 19053197, 38106394, 1009819441, 2019638882]

約数ペア:

[(1, 2019638882), (2, 1009819441), (53, 38106394), (106, 19053197), (167, 12093646), (271, 7452542), (334, 6046823), (421, 4797242), (542, 3726271), (842, 2398621), (8851, 228182), (14363, 140614), (17702, 114091), (22313, 90514), (28726, 70307), (44626, 45257)]