3977890566

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{66491}}^1$

素因数の和:66581

約数の個数: 48

約数和(自身を含む): 8760985920

約数和(自身を除く): 4783095354

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 118, 169, 177, 338, 354, 507, 767, 1014, 1534, 2301, 4602, 9971, 19942, 29913, 59826, 66491, 132982, 199473, 398946, 864383, 1728766, 2593149, 3922969, 5186298, 7845938, 11236979, 11768907, 22473958, 23537814, 33710937, 50998597, 67421874, 101997194, 152995791, 305991582, 662981761, 1325963522, 1988945283, 3977890566]

約数ペア:

[(1, 3977890566), (2, 1988945283), (3, 1325963522), (6, 662981761), (13, 305991582), (26, 152995791), (39, 101997194), (59, 67421874), (78, 50998597), (118, 33710937), (169, 23537814), (177, 22473958), (338, 11768907), (354, 11236979), (507, 7845938), (767, 5186298), (1014, 3922969), (1534, 2593149), (2301, 1728766), (4602, 864383), (9971, 398946), (19942, 199473), (29913, 132982), (59826, 66491)]