803488

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 1923264

約数和(自身を除く): 1119776

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 211, 224, 238, 272, 422, 476, 544, 844, 952, 1477, 1688, 1904, 2954, 3376, 3587, 3808, 5908, 6752, 7174, 11816, 14348, 23632, 25109, 28696, 47264, 50218, 57392, 100436, 114784, 200872, 401744, 803488]

約数ペア:

[(1, 803488), (2, 401744), (4, 200872), (7, 114784), (8, 100436), (14, 57392), (16, 50218), (17, 47264), (28, 28696), (32, 25109), (34, 23632), (56, 14348), (68, 11816), (112, 7174), (119, 6752), (136, 5908), (211, 3808), (224, 3587), (238, 3376), (272, 2954), (422, 1904), (476, 1688), (544, 1477), (844, 952)]