1798889126438

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1\times {\mathrm{3943}}^1\times {\mathrm{8941}}^1$

素因数の和:13740

約数の個数: 32

約数和(自身を含む): 2789780385792

約数和(自身を除く): 990891259354

約数列:

[1, 2, 31, 62, 823, 1646, 3943, 7886, 8941, 17882, 25513, 51026, 122233, 244466, 277171, 554342, 3245089, 6490178, 7358443, 14716886, 35254363, 70508726, 100597759, 201195518, 228111733, 456223466, 1092885253, 2185770506, 29014340749, 58028681498, 899444563219, 1798889126438]

約数ペア:

[(1, 1798889126438), (2, 899444563219), (31, 58028681498), (62, 29014340749), (823, 2185770506), (1646, 1092885253), (3943, 456223466), (7886, 228111733), (8941, 201195518), (17882, 100597759), (25513, 70508726), (51026, 35254363), (122233, 14716886), (244466, 7358443), (277171, 6490178), (554342, 3245089)]