1863904

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:227

約数の個数: 48

約数和(自身を含む): 4300128

約数和(自身を除く): 2436224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 157, 212, 224, 314, 371, 424, 628, 742, 848, 1099, 1256, 1484, 1696, 2198, 2512, 2968, 4396, 5024, 5936, 8321, 8792, 11872, 16642, 17584, 33284, 35168, 58247, 66568, 116494, 133136, 232988, 266272, 465976, 931952, 1863904]

約数ペア:

[(1, 1863904), (2, 931952), (4, 465976), (7, 266272), (8, 232988), (14, 133136), (16, 116494), (28, 66568), (32, 58247), (53, 35168), (56, 33284), (106, 17584), (112, 16642), (157, 11872), (212, 8792), (224, 8321), (314, 5936), (371, 5024), (424, 4396), (628, 2968), (742, 2512), (848, 2198), (1099, 1696), (1256, 1484)]