2480787536

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{25889}}^1$

素因数の和:26063

約数の個数: 40

約数和(自身を含む): 4940744040

約数和(自身を除く): 2459956504

約数列:

[1, 2, 4, 8, 16, 53, 106, 113, 212, 226, 424, 452, 848, 904, 1808, 5989, 11978, 23956, 25889, 47912, 51778, 95824, 103556, 207112, 414224, 1372117, 2744234, 2925457, 5488468, 5850914, 10976936, 11701828, 21953872, 23403656, 46807312, 155049221, 310098442, 620196884, 1240393768, 2480787536]

約数ペア:

[(1, 2480787536), (2, 1240393768), (4, 620196884), (8, 310098442), (16, 155049221), (53, 46807312), (106, 23403656), (113, 21953872), (212, 11701828), (226, 10976936), (424, 5850914), (452, 5488468), (848, 2925457), (904, 2744234), (1808, 1372117), (5989, 414224), (11978, 207112), (23956, 103556), (25889, 95824), (47912, 51778)]