2489572128

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1364897}}^1$

素因数の和:1364929

約数の個数: 48

約数和(自身を含む): 6879085920

約数和(自身を除く): 4389513792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 1364897, 2729794, 4094691, 5459588, 8189382, 10919176, 16378764, 21838352, 25933043, 32757528, 43676704, 51866086, 65515056, 77799129, 103732172, 131030112, 155598258, 207464344, 311196516, 414928688, 622393032, 829857376, 1244786064, 2489572128]

約数ペア:

[(1, 2489572128), (2, 1244786064), (3, 829857376), (4, 622393032), (6, 414928688), (8, 311196516), (12, 207464344), (16, 155598258), (19, 131030112), (24, 103732172), (32, 77799129), (38, 65515056), (48, 51866086), (57, 43676704), (76, 32757528), (96, 25933043), (114, 21838352), (152, 16378764), (228, 10919176), (304, 8189382), (456, 5459588), (608, 4094691), (912, 2729794), (1824, 1364897)]