2013121088

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{983}}^1\times {\mathrm{2909}}^1$

素因数の和:3915

約数の個数: 56

約数和(自身を含む): 4363882560

約数和(自身を除く): 2350761472

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 983, 1966, 2909, 3932, 5818, 7864, 10813, 11636, 15728, 21626, 23272, 31456, 31999, 43252, 46544, 62912, 63998, 86504, 93088, 127996, 173008, 186176, 255992, 346016, 511984, 692032, 1023968, 2047936, 2859547, 5719094, 11438188, 22876376, 31455017, 45752752, 62910034, 91505504, 125820068, 183011008, 251640136, 503280272, 1006560544, 2013121088]

約数ペア:

[(1, 2013121088), (2, 1006560544), (4, 503280272), (8, 251640136), (11, 183011008), (16, 125820068), (22, 91505504), (32, 62910034), (44, 45752752), (64, 31455017), (88, 22876376), (176, 11438188), (352, 5719094), (704, 2859547), (983, 2047936), (1966, 1023968), (2909, 692032), (3932, 511984), (5818, 346016), (7864, 255992), (10813, 186176), (11636, 173008), (15728, 127996), (21626, 93088), (23272, 86504), (31456, 63998), (31999, 62912), (43252, 46544)]