2981898816

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1194671}}^1$

素因数の和:1194699

約数の個数: 56

約数和(自身を含む): 8496507264

約数和(自身を除く): 5514608448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 1194671, 2389342, 3584013, 4778684, 7168026, 9557368, 14336052, 15530723, 19114736, 28672104, 31061446, 38229472, 46592169, 57344208, 62122892, 76458944, 93184338, 114688416, 124245784, 186368676, 229376832, 248491568, 372737352, 496983136, 745474704, 993966272, 1490949408, 2981898816]

約数ペア:

[(1, 2981898816), (2, 1490949408), (3, 993966272), (4, 745474704), (6, 496983136), (8, 372737352), (12, 248491568), (13, 229376832), (16, 186368676), (24, 124245784), (26, 114688416), (32, 93184338), (39, 76458944), (48, 62122892), (52, 57344208), (64, 46592169), (78, 38229472), (96, 31061446), (104, 28672104), (156, 19114736), (192, 15530723), (208, 14336052), (312, 9557368), (416, 7168026), (624, 4778684), (832, 3584013), (1248, 2389342), (2496, 1194671)]