447597436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{21149}}^1$

素因数の和:21214

約数の個数: 48

約数和(自身を含む): 945151200

約数和(自身を除く): 497553764

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 74, 143, 148, 286, 407, 481, 572, 814, 962, 1628, 1924, 5291, 10582, 21149, 21164, 42298, 84596, 232639, 274937, 465278, 549874, 782513, 930556, 1099748, 1565026, 3024307, 3130052, 6048614, 8607643, 10172669, 12097228, 17215286, 20345338, 34430572, 40690676, 111899359, 223798718, 447597436]

約数ペア:

[(1, 447597436), (2, 223798718), (4, 111899359), (11, 40690676), (13, 34430572), (22, 20345338), (26, 17215286), (37, 12097228), (44, 10172669), (52, 8607643), (74, 6048614), (143, 3130052), (148, 3024307), (286, 1565026), (407, 1099748), (481, 930556), (572, 782513), (814, 549874), (962, 465278), (1628, 274937), (1924, 232639), (5291, 84596), (10582, 42298), (21149, 21164)]