1890956704

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{4957}}^1$

素因数の和:5118

約数の個数: 96

約数和(自身を含む): 4617841536

約数和(自身を除く): 2726884832

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 131, 182, 208, 224, 262, 364, 416, 524, 728, 917, 1048, 1456, 1703, 1834, 2096, 2912, 3406, 3668, 4192, 4957, 6812, 7336, 9914, 11921, 13624, 14672, 19828, 23842, 27248, 29344, 34699, 39656, 47684, 54496, 64441, 69398, 79312, 95368, 128882, 138796, 158624, 190736, 257764, 277592, 381472, 451087, 515528, 555184, 649367, 902174, 1031056, 1110368, 1298734, 1804348, 2062112, 2597468, 3608696, 4545569, 5194936, 7217392, 8441771, 9091138, 10389872, 14434784, 16883542, 18182276, 20779744, 33767084, 36364552, 59092397, 67534168, 72729104, 118184794, 135068336, 145458208, 236369588, 270136672, 472739176, 945478352, 1890956704]

約数ペア:

[(1, 1890956704), (2, 945478352), (4, 472739176), (7, 270136672), (8, 236369588), (13, 145458208), (14, 135068336), (16, 118184794), (26, 72729104), (28, 67534168), (32, 59092397), (52, 36364552), (56, 33767084), (91, 20779744), (104, 18182276), (112, 16883542), (131, 14434784), (182, 10389872), (208, 9091138), (224, 8441771), (262, 7217392), (364, 5194936), (416, 4545569), (524, 3608696), (728, 2597468), (917, 2062112), (1048, 1804348), (1456, 1298734), (1703, 1110368), (1834, 1031056), (2096, 902174), (2912, 649367), (3406, 555184), (3668, 515528), (4192, 451087), (4957, 381472), (6812, 277592), (7336, 257764), (9914, 190736), (11921, 158624), (13624, 138796), (14672, 128882), (19828, 95368), (23842, 79312), (27248, 69398), (29344, 64441), (34699, 54496), (39656, 47684)]