2499448936

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{14437}}^1$

素因数の和:14546

約数の個数: 64

約数和(自身を含む): 5301633600

約数和(自身を除く): 2802184664

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 67, 68, 76, 134, 136, 152, 268, 323, 536, 646, 1139, 1273, 1292, 2278, 2546, 2584, 4556, 5092, 9112, 10184, 14437, 21641, 28874, 43282, 57748, 86564, 115496, 173128, 245429, 274303, 490858, 548606, 967279, 981716, 1097212, 1934558, 1963432, 2194424, 3869116, 4663151, 7738232, 9326302, 16443743, 18378301, 18652604, 32887486, 36756602, 37305208, 65774972, 73513204, 131549944, 147026408, 312431117, 624862234, 1249724468, 2499448936]

約数ペア:

[(1, 2499448936), (2, 1249724468), (4, 624862234), (8, 312431117), (17, 147026408), (19, 131549944), (34, 73513204), (38, 65774972), (67, 37305208), (68, 36756602), (76, 32887486), (134, 18652604), (136, 18378301), (152, 16443743), (268, 9326302), (323, 7738232), (536, 4663151), (646, 3869116), (1139, 2194424), (1273, 1963432), (1292, 1934558), (2278, 1097212), (2546, 981716), (2584, 967279), (4556, 548606), (5092, 490858), (9112, 274303), (10184, 245429), (14437, 173128), (21641, 115496), (28874, 86564), (43282, 57748)]