2012590424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{16033}}^1$

素因数の和:16140

約数の個数: 64

約数和(自身を含む): 4363813440

約数和(自身を除く): 2351223016

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 71, 104, 136, 142, 221, 284, 442, 568, 884, 923, 1207, 1768, 1846, 2414, 3692, 4828, 7384, 9656, 15691, 16033, 31382, 32066, 62764, 64132, 125528, 128264, 208429, 272561, 416858, 545122, 833716, 1090244, 1138343, 1667432, 2180488, 2276686, 3543293, 4553372, 7086586, 9106744, 14173172, 14798459, 19351831, 28346344, 29596918, 38703662, 59193836, 77407324, 118387672, 154814648, 251573803, 503147606, 1006295212, 2012590424]

約数ペア:

[(1, 2012590424), (2, 1006295212), (4, 503147606), (8, 251573803), (13, 154814648), (17, 118387672), (26, 77407324), (34, 59193836), (52, 38703662), (68, 29596918), (71, 28346344), (104, 19351831), (136, 14798459), (142, 14173172), (221, 9106744), (284, 7086586), (442, 4553372), (568, 3543293), (884, 2276686), (923, 2180488), (1207, 1667432), (1768, 1138343), (1846, 1090244), (2414, 833716), (3692, 545122), (4828, 416858), (7384, 272561), (9656, 208429), (15691, 128264), (16033, 125528), (31382, 64132), (32066, 62764)]