1898556662014

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{2633}}^1\times {\mathrm{20563}}^1$

素因数の和:23484

約数の個数: 32

約数和(自身を含む): 2895691692960

約数和(自身を除く): 997135030946

約数列:

[1, 2, 89, 178, 197, 394, 2633, 5266, 17533, 20563, 35066, 41126, 234337, 468674, 518701, 1037402, 1830107, 3660214, 4050911, 8101822, 46164389, 54142379, 92328778, 108284758, 360531079, 721062158, 4818671731, 9637343462, 10666048663, 21332097326, 949278331007, 1898556662014]

約数ペア:

[(1, 1898556662014), (2, 949278331007), (89, 21332097326), (178, 10666048663), (197, 9637343462), (394, 4818671731), (2633, 721062158), (5266, 360531079), (17533, 108284758), (20563, 92328778), (35066, 54142379), (41126, 46164389), (234337, 8101822), (468674, 4050911), (518701, 3660214), (1037402, 1830107)]