2619862016

素因数分解:

$2^{10}\times {\mathrm{269}}^1\times {\mathrm{9511}}^1$

素因数の和:9800

約数の個数: 44

約数和(自身を含む): 5257187280

約数和(自身を除く): 2637325264

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 269, 512, 538, 1024, 1076, 2152, 4304, 8608, 9511, 17216, 19022, 34432, 38044, 68864, 76088, 137728, 152176, 275456, 304352, 608704, 1217408, 2434816, 2558459, 4869632, 5116918, 9739264, 10233836, 20467672, 40935344, 81870688, 163741376, 327482752, 654965504, 1309931008, 2619862016]

約数ペア:

[(1, 2619862016), (2, 1309931008), (4, 654965504), (8, 327482752), (16, 163741376), (32, 81870688), (64, 40935344), (128, 20467672), (256, 10233836), (269, 9739264), (512, 5116918), (538, 4869632), (1024, 2558459), (1076, 2434816), (2152, 1217408), (4304, 608704), (8608, 304352), (9511, 275456), (17216, 152176), (19022, 137728), (34432, 76088), (38044, 68864)]