1931567196

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{202981}}^1$

素因数の和:203062

約数の個数: 48

約数和(自身を含む): 4933274528

約数和(自身を除く): 3001707332

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 156, 183, 244, 366, 732, 793, 1586, 2379, 3172, 4758, 9516, 202981, 405962, 608943, 811924, 1217886, 2435772, 2638753, 5277506, 7916259, 10555012, 12381841, 15832518, 24763682, 31665036, 37145523, 49527364, 74291046, 148582092, 160963933, 321927866, 482891799, 643855732, 965783598, 1931567196]

約数ペア:

[(1, 1931567196), (2, 965783598), (3, 643855732), (4, 482891799), (6, 321927866), (12, 160963933), (13, 148582092), (26, 74291046), (39, 49527364), (52, 37145523), (61, 31665036), (78, 24763682), (122, 15832518), (156, 12381841), (183, 10555012), (244, 7916259), (366, 5277506), (732, 2638753), (793, 2435772), (1586, 1217886), (2379, 811924), (3172, 608943), (4758, 405962), (9516, 202981)]