1330688324

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{3023}}^1$

素因数の和:3312

約数の個数: 48

約数和(自身を含む): 2709504000

約数和(自身を除く): 1378815676

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 199, 316, 398, 553, 796, 1106, 1393, 2212, 2786, 3023, 5572, 6046, 12092, 15721, 21161, 31442, 42322, 62884, 84644, 110047, 220094, 238817, 440188, 477634, 601577, 955268, 1203154, 1671719, 2406308, 3343438, 4211039, 6686876, 8422078, 16844156, 47524583, 95049166, 190098332, 332672081, 665344162, 1330688324]

約数ペア:

[(1, 1330688324), (2, 665344162), (4, 332672081), (7, 190098332), (14, 95049166), (28, 47524583), (79, 16844156), (158, 8422078), (199, 6686876), (316, 4211039), (398, 3343438), (553, 2406308), (796, 1671719), (1106, 1203154), (1393, 955268), (2212, 601577), (2786, 477634), (3023, 440188), (5572, 238817), (6046, 220094), (12092, 110047), (15721, 84644), (21161, 62884), (31442, 42322)]