233954994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{428489}}^1$

素因数の和:428514

約数の個数: 32

約数和(自身を含む): 575890560

約数和(自身を除く): 341935566

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 428489, 856978, 1285467, 2570934, 2999423, 5570357, 5998846, 8998269, 11140714, 16711071, 17996538, 33422142, 38992499, 77984998, 116977497, 233954994]

約数ペア:

[(1, 233954994), (2, 116977497), (3, 77984998), (6, 38992499), (7, 33422142), (13, 17996538), (14, 16711071), (21, 11140714), (26, 8998269), (39, 5998846), (42, 5570357), (78, 2999423), (91, 2570934), (182, 1285467), (273, 856978), (546, 428489)]