3962212982

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{3529}}^1$

素因数の和:3781

約数の個数: 64

約数和(自身を含む): 7590912000

約数和(自身を除く): 3628699018

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 199, 217, 398, 403, 434, 806, 1393, 2587, 2786, 2821, 3529, 5174, 5642, 6169, 7058, 12338, 18109, 24703, 36218, 43183, 45877, 49406, 80197, 86366, 91754, 109399, 160394, 218798, 321139, 561379, 642278, 702271, 765793, 1122758, 1404542, 1422187, 1531586, 2844374, 4915897, 9129523, 9831794, 9955309, 18259046, 19910618, 21770401, 43540802, 63906661, 127813322, 152392807, 283015213, 304785614, 566030426, 1981106491, 3962212982]

約数ペア:

[(1, 3962212982), (2, 1981106491), (7, 566030426), (13, 304785614), (14, 283015213), (26, 152392807), (31, 127813322), (62, 63906661), (91, 43540802), (182, 21770401), (199, 19910618), (217, 18259046), (398, 9955309), (403, 9831794), (434, 9129523), (806, 4915897), (1393, 2844374), (2587, 1531586), (2786, 1422187), (2821, 1404542), (3529, 1122758), (5174, 765793), (5642, 702271), (6169, 642278), (7058, 561379), (12338, 321139), (18109, 218798), (24703, 160394), (36218, 109399), (43183, 91754), (45877, 86366), (49406, 80197)]