2021917216

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1459}}^1$

素因数の和:1638

約数の個数: 96

約数和(自身を含む): 4521000960

約数和(自身を除く): 2499083744

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 127, 176, 248, 254, 341, 352, 496, 508, 682, 992, 1016, 1364, 1397, 1459, 2032, 2728, 2794, 2918, 3937, 4064, 5456, 5588, 5836, 7874, 10912, 11176, 11672, 15748, 16049, 22352, 23344, 31496, 32098, 43307, 44704, 45229, 46688, 62992, 64196, 86614, 90458, 125984, 128392, 173228, 180916, 185293, 256784, 346456, 361832, 370586, 497519, 513568, 692912, 723664, 741172, 995038, 1385824, 1447328, 1482344, 1990076, 2038223, 2964688, 3980152, 4076446, 5744083, 5929376, 7960304, 8152892, 11488166, 15920608, 16305784, 22976332, 32611568, 45952664, 63184913, 65223136, 91905328, 126369826, 183810656, 252739652, 505479304, 1010958608, 2021917216]

約数ペア:

[(1, 2021917216), (2, 1010958608), (4, 505479304), (8, 252739652), (11, 183810656), (16, 126369826), (22, 91905328), (31, 65223136), (32, 63184913), (44, 45952664), (62, 32611568), (88, 22976332), (124, 16305784), (127, 15920608), (176, 11488166), (248, 8152892), (254, 7960304), (341, 5929376), (352, 5744083), (496, 4076446), (508, 3980152), (682, 2964688), (992, 2038223), (1016, 1990076), (1364, 1482344), (1397, 1447328), (1459, 1385824), (2032, 995038), (2728, 741172), (2794, 723664), (2918, 692912), (3937, 513568), (4064, 497519), (5456, 370586), (5588, 361832), (5836, 346456), (7874, 256784), (10912, 185293), (11176, 180916), (11672, 173228), (15748, 128392), (16049, 125984), (22352, 90458), (23344, 86614), (31496, 64196), (32098, 62992), (43307, 46688), (44704, 45229)]