2955868

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:154

約数の個数: 36

約数和(自身を含む): 5760720

約数和(自身を除く): 2804852

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 89, 92, 178, 356, 361, 437, 722, 874, 1444, 1691, 1748, 2047, 3382, 4094, 6764, 8188, 8303, 16606, 32129, 33212, 38893, 64258, 77786, 128516, 155572, 738967, 1477934, 2955868]

約数ペア:

[(1, 2955868), (2, 1477934), (4, 738967), (19, 155572), (23, 128516), (38, 77786), (46, 64258), (76, 38893), (89, 33212), (92, 32129), (178, 16606), (356, 8303), (361, 8188), (437, 6764), (722, 4094), (874, 3382), (1444, 2047), (1691, 1748)]