1004022978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{26591}}^1$

素因数の和:26663

約数の個数: 64

約数和(自身を含む): 2450718720

約数和(自身を除く): 1446695742

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 31, 42, 58, 62, 87, 93, 174, 186, 203, 217, 406, 434, 609, 651, 899, 1218, 1302, 1798, 2697, 5394, 6293, 12586, 18879, 26591, 37758, 53182, 79773, 159546, 186137, 372274, 558411, 771139, 824321, 1116822, 1542278, 1648642, 2313417, 2472963, 4626834, 4945926, 5397973, 5770247, 10795946, 11540494, 16193919, 17310741, 23905309, 32387838, 34621482, 47810618, 71715927, 143431854, 167337163, 334674326, 502011489, 1004022978]

約数ペア:

[(1, 1004022978), (2, 502011489), (3, 334674326), (6, 167337163), (7, 143431854), (14, 71715927), (21, 47810618), (29, 34621482), (31, 32387838), (42, 23905309), (58, 17310741), (62, 16193919), (87, 11540494), (93, 10795946), (174, 5770247), (186, 5397973), (203, 4945926), (217, 4626834), (406, 2472963), (434, 2313417), (609, 1648642), (651, 1542278), (899, 1116822), (1218, 824321), (1302, 771139), (1798, 558411), (2697, 372274), (5394, 186137), (6293, 159546), (12586, 79773), (18879, 53182), (26591, 37758)]