1900834559

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{431}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 2159426304

約数和(自身を除く): 258591745

約数列:

[1, 13, 37, 53, 173, 431, 481, 689, 1961, 2249, 5603, 6401, 9169, 15947, 22843, 25493, 74563, 83213, 119197, 207311, 296959, 339253, 845191, 969319, 2758831, 3951839, 4410289, 10987483, 35864803, 51373907, 146218043, 1900834559]

約数ペア:

[(1, 1900834559), (13, 146218043), (37, 51373907), (53, 35864803), (173, 10987483), (431, 4410289), (481, 3951839), (689, 2758831), (1961, 969319), (2249, 845191), (5603, 339253), (6401, 296959), (9169, 207311), (15947, 119197), (22843, 83213), (25493, 74563)]