439293828

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{2473}}^1$

素因数の和:2724

約数の個数: 48

約数和(自身を含む): 1042405056

約数和(自身を除く): 603111228

約数列:

[1, 2, 3, 4, 6, 12, 113, 131, 226, 262, 339, 393, 452, 524, 678, 786, 1356, 1572, 2473, 4946, 7419, 9892, 14803, 14838, 29606, 29676, 44409, 59212, 88818, 177636, 279449, 323963, 558898, 647926, 838347, 971889, 1117796, 1295852, 1676694, 1943778, 3353388, 3887556, 36607819, 73215638, 109823457, 146431276, 219646914, 439293828]

約数ペア:

[(1, 439293828), (2, 219646914), (3, 146431276), (4, 109823457), (6, 73215638), (12, 36607819), (113, 3887556), (131, 3353388), (226, 1943778), (262, 1676694), (339, 1295852), (393, 1117796), (452, 971889), (524, 838347), (678, 647926), (786, 558898), (1356, 323963), (1572, 279449), (2473, 177636), (4946, 88818), (7419, 59212), (9892, 44409), (14803, 29676), (14838, 29606)]