494426634

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{2557}}^1$

素因数の和:2679

約数の個数: 64

約数和(自身を含む): 1110458496

約数和(自身を除く): 616031862

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 67, 74, 78, 111, 134, 201, 222, 402, 481, 871, 962, 1443, 1742, 2479, 2557, 2613, 2886, 4958, 5114, 5226, 7437, 7671, 14874, 15342, 32227, 33241, 64454, 66482, 94609, 96681, 99723, 171319, 189218, 193362, 199446, 283827, 342638, 513957, 567654, 1027914, 1229917, 2227147, 2459834, 3689751, 4454294, 6338803, 6681441, 7379502, 12677606, 13362882, 19016409, 38032818, 82404439, 164808878, 247213317, 494426634]

約数ペア:

[(1, 494426634), (2, 247213317), (3, 164808878), (6, 82404439), (13, 38032818), (26, 19016409), (37, 13362882), (39, 12677606), (67, 7379502), (74, 6681441), (78, 6338803), (111, 4454294), (134, 3689751), (201, 2459834), (222, 2227147), (402, 1229917), (481, 1027914), (871, 567654), (962, 513957), (1443, 342638), (1742, 283827), (2479, 199446), (2557, 193362), (2613, 189218), (2886, 171319), (4958, 99723), (5114, 96681), (5226, 94609), (7437, 66482), (7671, 64454), (14874, 33241), (15342, 32227)]