2097017904

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1\times {\mathrm{821}}^1$

素因数の和:1378

約数の個数: 80

約数和(自身を含む): 5479649280

約数和(自身を除く): 3382631376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 381, 419, 508, 762, 821, 838, 1016, 1257, 1524, 1642, 1676, 2032, 2463, 2514, 3048, 3284, 3352, 4926, 5028, 6096, 6568, 6704, 9852, 10056, 13136, 19704, 20112, 39408, 53213, 104267, 106426, 159639, 208534, 212852, 312801, 319278, 343999, 417068, 425704, 625602, 638556, 687998, 834136, 851408, 1031997, 1251204, 1277112, 1375996, 1668272, 2063994, 2502408, 2554224, 2751992, 4127988, 5004816, 5503984, 8255976, 16511952, 43687873, 87375746, 131063619, 174751492, 262127238, 349502984, 524254476, 699005968, 1048508952, 2097017904]

約数ペア:

[(1, 2097017904), (2, 1048508952), (3, 699005968), (4, 524254476), (6, 349502984), (8, 262127238), (12, 174751492), (16, 131063619), (24, 87375746), (48, 43687873), (127, 16511952), (254, 8255976), (381, 5503984), (419, 5004816), (508, 4127988), (762, 2751992), (821, 2554224), (838, 2502408), (1016, 2063994), (1257, 1668272), (1524, 1375996), (1642, 1277112), (1676, 1251204), (2032, 1031997), (2463, 851408), (2514, 834136), (3048, 687998), (3284, 638556), (3352, 625602), (4926, 425704), (5028, 417068), (6096, 343999), (6568, 319278), (6704, 312801), (9852, 212852), (10056, 208534), (13136, 159639), (19704, 106426), (20112, 104267), (39408, 53213)]