2017419208

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{593}}^1\times {\mathrm{769}}^1$

素因数の和:1454

約数の個数: 64

約数和(自身を含む): 4390848000

約数和(自身を除く): 2373428792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 593, 632, 769, 1106, 1186, 1538, 2212, 2372, 3076, 4151, 4424, 4744, 5383, 6152, 8302, 10766, 16604, 21532, 33208, 43064, 46847, 60751, 93694, 121502, 187388, 243004, 327929, 374776, 425257, 456017, 486008, 655858, 850514, 912034, 1311716, 1701028, 1824068, 2623432, 3192119, 3402056, 3648136, 6384238, 12768476, 25536952, 36025343, 72050686, 144101372, 252177401, 288202744, 504354802, 1008709604, 2017419208]

約数ペア:

[(1, 2017419208), (2, 1008709604), (4, 504354802), (7, 288202744), (8, 252177401), (14, 144101372), (28, 72050686), (56, 36025343), (79, 25536952), (158, 12768476), (316, 6384238), (553, 3648136), (593, 3402056), (632, 3192119), (769, 2623432), (1106, 1824068), (1186, 1701028), (1538, 1311716), (2212, 912034), (2372, 850514), (3076, 655858), (4151, 486008), (4424, 456017), (4744, 425257), (5383, 374776), (6152, 327929), (8302, 243004), (10766, 187388), (16604, 121502), (21532, 93694), (33208, 60751), (43064, 46847)]