2047206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{617}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 4746240

約数和(自身を除く): 2699034

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 617, 1106, 1234, 1659, 1851, 3318, 3702, 4319, 8638, 12957, 25914, 48743, 97486, 146229, 292458, 341201, 682402, 1023603, 2047206]

約数ペア:

[(1, 2047206), (2, 1023603), (3, 682402), (6, 341201), (7, 292458), (14, 146229), (21, 97486), (42, 48743), (79, 25914), (158, 12957), (237, 8638), (474, 4319), (553, 3702), (617, 3318), (1106, 1851), (1234, 1659)]