2019802164

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{125329}}^1$

素因数の和:125432

約数の個数: 48

約数和(自身を含む): 5053305600

約数和(自身を除く): 3033503436

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 79, 102, 158, 204, 237, 316, 474, 948, 1343, 2686, 4029, 5372, 8058, 16116, 125329, 250658, 375987, 501316, 751974, 1503948, 2130593, 4261186, 6391779, 8522372, 9900991, 12783558, 19801982, 25567116, 29702973, 39603964, 59405946, 118811892, 168316847, 336633694, 504950541, 673267388, 1009901082, 2019802164]

約数ペア:

[(1, 2019802164), (2, 1009901082), (3, 673267388), (4, 504950541), (6, 336633694), (12, 168316847), (17, 118811892), (34, 59405946), (51, 39603964), (68, 29702973), (79, 25567116), (102, 19801982), (158, 12783558), (204, 9900991), (237, 8522372), (316, 6391779), (474, 4261186), (948, 2130593), (1343, 1503948), (2686, 751974), (4029, 501316), (5372, 375987), (8058, 250658), (16116, 125329)]