1557336336

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1046597}}^1$

素因数の和:1046639

約数の個数: 40

約数和(自身を含む): 4152900864

約数和(自身を除く): 2595564528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 1046597, 2093194, 3139791, 4186388, 6279582, 8372776, 12559164, 16745552, 25118328, 32444507, 50236656, 64889014, 97333521, 129778028, 194667042, 259556056, 389334084, 519112112, 778668168, 1557336336]

約数ペア:

[(1, 1557336336), (2, 778668168), (3, 519112112), (4, 389334084), (6, 259556056), (8, 194667042), (12, 129778028), (16, 97333521), (24, 64889014), (31, 50236656), (48, 32444507), (62, 25118328), (93, 16745552), (124, 12559164), (186, 8372776), (248, 6279582), (372, 4186388), (496, 3139791), (744, 2093194), (1488, 1046597)]