291572372

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47119}}^1$

素因数の和:47160

約数の個数: 48

約数和(自身を含む): 664957440

約数和(自身を除く): 373385068

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 47119, 94238, 188476, 329833, 612547, 659666, 801023, 1225094, 1319332, 1602046, 2450188, 3204092, 4287829, 5607161, 8575658, 10413299, 11214322, 17151316, 20826598, 22428644, 41653196, 72893093, 145786186, 291572372]

約数ペア:

[(1, 291572372), (2, 145786186), (4, 72893093), (7, 41653196), (13, 22428644), (14, 20826598), (17, 17151316), (26, 11214322), (28, 10413299), (34, 8575658), (52, 5607161), (68, 4287829), (91, 3204092), (119, 2450188), (182, 1602046), (221, 1319332), (238, 1225094), (364, 801023), (442, 659666), (476, 612547), (884, 329833), (1547, 188476), (3094, 94238), (6188, 47119)]