802091706

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{4951}}^1$

素因数の和:5067

約数の個数: 64

約数和(自身を含む): 1810292736

約数和(自身を除く): 1008201030

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 67, 78, 93, 134, 186, 201, 402, 403, 806, 871, 1209, 1742, 2077, 2418, 2613, 4154, 4951, 5226, 6231, 9902, 12462, 14853, 27001, 29706, 54002, 64363, 81003, 128726, 153481, 162006, 193089, 306962, 331717, 386178, 460443, 663434, 920886, 995151, 1990302, 1995253, 3990506, 4312321, 5985759, 8624642, 10283227, 11971518, 12936963, 20566454, 25873926, 30849681, 61699362, 133681951, 267363902, 401045853, 802091706]

約数ペア:

[(1, 802091706), (2, 401045853), (3, 267363902), (6, 133681951), (13, 61699362), (26, 30849681), (31, 25873926), (39, 20566454), (62, 12936963), (67, 11971518), (78, 10283227), (93, 8624642), (134, 5985759), (186, 4312321), (201, 3990506), (402, 1995253), (403, 1990302), (806, 995151), (871, 920886), (1209, 663434), (1742, 460443), (2077, 386178), (2418, 331717), (2613, 306962), (4154, 193089), (4951, 162006), (5226, 153481), (6231, 128726), (9902, 81003), (12462, 64363), (14853, 54002), (27001, 29706)]