1139696

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:213

約数の個数: 40

約数和(自身を含む): 2440320

約数和(自身を除く): 1300624

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 163, 184, 304, 326, 368, 437, 652, 874, 1304, 1748, 2608, 3097, 3496, 3749, 6194, 6992, 7498, 12388, 14996, 24776, 29992, 49552, 59984, 71231, 142462, 284924, 569848, 1139696]

約数ペア:

[(1, 1139696), (2, 569848), (4, 284924), (8, 142462), (16, 71231), (19, 59984), (23, 49552), (38, 29992), (46, 24776), (76, 14996), (92, 12388), (152, 7498), (163, 6992), (184, 6194), (304, 3749), (326, 3496), (368, 3097), (437, 2608), (652, 1748), (874, 1304)]