1921304

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3119}}^1$

素因数の和:3143

約数の個数: 32

約数和(自身を含む): 4492800

約数和(自身を除く): 2571496

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 3119, 6238, 12476, 21833, 24952, 34309, 43666, 68618, 87332, 137236, 174664, 240163, 274472, 480326, 960652, 1921304]

約数ペア:

[(1, 1921304), (2, 960652), (4, 480326), (7, 274472), (8, 240163), (11, 174664), (14, 137236), (22, 87332), (28, 68618), (44, 43666), (56, 34309), (77, 24952), (88, 21833), (154, 12476), (308, 6238), (616, 3119)]