1492192

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 3365712

約数和(自身を除く): 1873520

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 211, 221, 272, 416, 422, 442, 544, 844, 884, 1688, 1768, 2743, 3376, 3536, 3587, 5486, 6752, 7072, 7174, 10972, 14348, 21944, 28696, 43888, 46631, 57392, 87776, 93262, 114784, 186524, 373048, 746096, 1492192]

約数ペア:

[(1, 1492192), (2, 746096), (4, 373048), (8, 186524), (13, 114784), (16, 93262), (17, 87776), (26, 57392), (32, 46631), (34, 43888), (52, 28696), (68, 21944), (104, 14348), (136, 10972), (208, 7174), (211, 7072), (221, 6752), (272, 5486), (416, 3587), (422, 3536), (442, 3376), (544, 2743), (844, 1768), (884, 1688)]