2011323171

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{509}}^1$

素因数の和:748

約数の個数: 64

約数和(自身を含む): 3229793280

約数和(自身を除く): 1218470109

約数列:

[1, 3, 11, 13, 33, 39, 61, 143, 151, 183, 429, 453, 509, 671, 793, 1527, 1661, 1963, 2013, 2379, 4983, 5599, 5889, 6617, 8723, 9211, 16797, 19851, 21593, 26169, 27633, 31049, 64779, 72787, 76859, 93147, 101321, 119743, 218361, 230577, 303963, 341539, 359229, 403637, 845449, 999167, 1024617, 1210911, 1317173, 2536347, 2997501, 3951519, 4440007, 4688399, 10990837, 13320021, 14065197, 32972511, 51572389, 60949187, 154717167, 182847561, 670441057, 2011323171]

約数ペア:

[(1, 2011323171), (3, 670441057), (11, 182847561), (13, 154717167), (33, 60949187), (39, 51572389), (61, 32972511), (143, 14065197), (151, 13320021), (183, 10990837), (429, 4688399), (453, 4440007), (509, 3951519), (671, 2997501), (793, 2536347), (1527, 1317173), (1661, 1210911), (1963, 1024617), (2013, 999167), (2379, 845449), (4983, 403637), (5599, 359229), (5889, 341539), (6617, 303963), (8723, 230577), (9211, 218361), (16797, 119743), (19851, 101321), (21593, 93147), (26169, 76859), (27633, 72787), (31049, 64779)]