2008146108

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{38639}}^1$

素因数の和:38778

約数の個数: 48

約数和(自身を含む): 4829690880

約数和(自身を除く): 2821544772

約数列:

[1, 2, 3, 4, 6, 12, 61, 71, 122, 142, 183, 213, 244, 284, 366, 426, 732, 852, 4331, 8662, 12993, 17324, 25986, 38639, 51972, 77278, 115917, 154556, 231834, 463668, 2356979, 2743369, 4713958, 5486738, 7070937, 8230107, 9427916, 10973476, 14141874, 16460214, 28283748, 32920428, 167345509, 334691018, 502036527, 669382036, 1004073054, 2008146108]

約数ペア:

[(1, 2008146108), (2, 1004073054), (3, 669382036), (4, 502036527), (6, 334691018), (12, 167345509), (61, 32920428), (71, 28283748), (122, 16460214), (142, 14141874), (183, 10973476), (213, 9427916), (244, 8230107), (284, 7070937), (366, 5486738), (426, 4713958), (732, 2743369), (852, 2356979), (4331, 463668), (8662, 231834), (12993, 154556), (17324, 115917), (25986, 77278), (38639, 51972)]