13303687516

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{49529}}^1$

素因数の和:49774

約数の個数: 48

約数和(自身を含む): 27259727040

約数和(自身を除く): 13956039524

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 181, 212, 362, 371, 724, 742, 1267, 1484, 2534, 5068, 9593, 19186, 38372, 49529, 67151, 99058, 134302, 198116, 268604, 346703, 693406, 1386812, 2625037, 5250074, 8964749, 10500148, 17929498, 18375259, 35858996, 36750518, 62753243, 73501036, 125506486, 251012972, 475131697, 950263394, 1900526788, 3325921879, 6651843758, 13303687516]

約数ペア:

[(1, 13303687516), (2, 6651843758), (4, 3325921879), (7, 1900526788), (14, 950263394), (28, 475131697), (53, 251012972), (106, 125506486), (181, 73501036), (212, 62753243), (362, 36750518), (371, 35858996), (724, 18375259), (742, 17929498), (1267, 10500148), (1484, 8964749), (2534, 5250074), (5068, 2625037), (9593, 1386812), (19186, 693406), (38372, 346703), (49529, 268604), (67151, 198116), (99058, 134302)]