834522478

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{313}}^1\times {\mathrm{389}}^1$

素因数の和:876

約数の個数: 32

約数和(自身を含む): 1322568000

約数和(自身を除く): 488045522

約数列:

[1, 2, 23, 46, 149, 298, 313, 389, 626, 778, 3427, 6854, 7199, 8947, 14398, 17894, 46637, 57961, 93274, 115922, 121757, 243514, 1072651, 1333103, 2145302, 2666206, 2800411, 5600822, 18141793, 36283586, 417261239, 834522478]

約数ペア:

[(1, 834522478), (2, 417261239), (23, 36283586), (46, 18141793), (149, 5600822), (298, 2800411), (313, 2666206), (389, 2145302), (626, 1333103), (778, 1072651), (3427, 243514), (6854, 121757), (7199, 115922), (8947, 93274), (14398, 57961), (17894, 46637)]