980001078

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{15361}}^1$

素因数の和:15418

約数の個数: 64

約数和(自身を含む): 2359603200

約数和(自身を除く): 1379602122

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 294, 343, 434, 651, 686, 1029, 1302, 1519, 2058, 3038, 4557, 9114, 10633, 15361, 21266, 30722, 31899, 46083, 63798, 92166, 107527, 215054, 322581, 476191, 645162, 752689, 952382, 1428573, 1505378, 2258067, 2857146, 3333337, 4516134, 5268823, 6666674, 10000011, 10537646, 15806469, 20000022, 23333359, 31612938, 46666718, 70000077, 140000154, 163333513, 326667026, 490000539, 980001078]

約数ペア:

[(1, 980001078), (2, 490000539), (3, 326667026), (6, 163333513), (7, 140000154), (14, 70000077), (21, 46666718), (31, 31612938), (42, 23333359), (49, 20000022), (62, 15806469), (93, 10537646), (98, 10000011), (147, 6666674), (186, 5268823), (217, 4516134), (294, 3333337), (343, 2857146), (434, 2258067), (651, 1505378), (686, 1428573), (1029, 952382), (1302, 752689), (1519, 645162), (2058, 476191), (3038, 322581), (4557, 215054), (9114, 107527), (10633, 92166), (15361, 63798), (21266, 46083), (30722, 31899)]