1241499136

素因数分解:

$2^9\times {\mathrm{53}}^1\times {\mathrm{45751}}^1$

素因数の和:45822

約数の個数: 40

約数和(自身を含む): 2527431984

約数和(自身を除く): 1285932848

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 512, 848, 1696, 3392, 6784, 13568, 27136, 45751, 91502, 183004, 366008, 732016, 1464032, 2424803, 2928064, 4849606, 5856128, 9699212, 11712256, 19398424, 23424512, 38796848, 77593696, 155187392, 310374784, 620749568, 1241499136]

約数ペア:

[(1, 1241499136), (2, 620749568), (4, 310374784), (8, 155187392), (16, 77593696), (32, 38796848), (53, 23424512), (64, 19398424), (106, 11712256), (128, 9699212), (212, 5856128), (256, 4849606), (424, 2928064), (512, 2424803), (848, 1464032), (1696, 732016), (3392, 366008), (6784, 183004), (13568, 91502), (27136, 45751)]