1566681636

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{149893}}^1$

素因数の和:149980

約数の個数: 48

約数和(自身を含む): 3995574464

約数和(自身を除く): 2428892828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 201, 268, 402, 804, 871, 1742, 2613, 3484, 5226, 10452, 149893, 299786, 449679, 599572, 899358, 1798716, 1948609, 3897218, 5845827, 7794436, 10042831, 11691654, 20085662, 23383308, 30128493, 40171324, 60256986, 120513972, 130556803, 261113606, 391670409, 522227212, 783340818, 1566681636]

約数ペア:

[(1, 1566681636), (2, 783340818), (3, 522227212), (4, 391670409), (6, 261113606), (12, 130556803), (13, 120513972), (26, 60256986), (39, 40171324), (52, 30128493), (67, 23383308), (78, 20085662), (134, 11691654), (156, 10042831), (201, 7794436), (268, 5845827), (402, 3897218), (804, 1948609), (871, 1798716), (1742, 899358), (2613, 599572), (3484, 449679), (5226, 299786), (10452, 149893)]