2699366978

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{233}}^1\times {\mathrm{977}}^1$

素因数の和:1248

約数の個数: 72

約数和(自身を含む): 5204781036

約数和(自身を除く): 2505414058

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 121, 154, 233, 242, 466, 539, 847, 977, 1078, 1631, 1694, 1954, 2563, 3262, 5126, 5929, 6839, 10747, 11417, 11858, 13678, 17941, 21494, 22834, 28193, 35882, 47873, 56386, 75229, 95746, 118217, 125587, 150458, 197351, 227641, 236434, 251174, 394702, 455282, 526603, 827519, 1053206, 1381457, 1593487, 1655038, 2504051, 2762914, 3186974, 5008102, 5792633, 11154409, 11585266, 17528357, 22308818, 27544561, 35056714, 55089122, 122698499, 192811927, 245396998, 385623854, 1349683489, 2699366978]

約数ペア:

[(1, 2699366978), (2, 1349683489), (7, 385623854), (11, 245396998), (14, 192811927), (22, 122698499), (49, 55089122), (77, 35056714), (98, 27544561), (121, 22308818), (154, 17528357), (233, 11585266), (242, 11154409), (466, 5792633), (539, 5008102), (847, 3186974), (977, 2762914), (1078, 2504051), (1631, 1655038), (1694, 1593487), (1954, 1381457), (2563, 1053206), (3262, 827519), (5126, 526603), (5929, 455282), (6839, 394702), (10747, 251174), (11417, 236434), (11858, 227641), (13678, 197351), (17941, 150458), (21494, 125587), (22834, 118217), (28193, 95746), (35882, 75229), (47873, 56386)]