2019486572

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{43}}^1\times {\mathrm{607}}^1$

素因数の和:735

約数の個数: 72

約数和(自身を含む): 3914566656

約数和(自身を除く): 1895080084

約数列:

[1, 2, 4, 23, 29, 43, 46, 58, 86, 92, 116, 172, 607, 667, 841, 989, 1214, 1247, 1334, 1682, 1978, 2428, 2494, 2668, 3364, 3956, 4988, 13961, 17603, 19343, 26101, 27922, 28681, 35206, 36163, 38686, 52202, 55844, 57362, 70412, 72326, 77372, 104404, 114724, 144652, 404869, 510487, 600323, 756929, 809738, 831749, 1020974, 1200646, 1513858, 1619476, 1663498, 2041948, 2401292, 3027716, 3326996, 11741201, 17409367, 21950941, 23482402, 34818734, 43901882, 46964804, 69637468, 87803764, 504871643, 1009743286, 2019486572]

約数ペア:

[(1, 2019486572), (2, 1009743286), (4, 504871643), (23, 87803764), (29, 69637468), (43, 46964804), (46, 43901882), (58, 34818734), (86, 23482402), (92, 21950941), (116, 17409367), (172, 11741201), (607, 3326996), (667, 3027716), (841, 2401292), (989, 2041948), (1214, 1663498), (1247, 1619476), (1334, 1513858), (1682, 1200646), (1978, 1020974), (2428, 831749), (2494, 809738), (2668, 756929), (3364, 600323), (3956, 510487), (4988, 404869), (13961, 144652), (17603, 114724), (19343, 104404), (26101, 77372), (27922, 72326), (28681, 70412), (35206, 57362), (36163, 55844), (38686, 52202)]