1271163590

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1\times {\mathrm{8783}}^1$

素因数の和:9184

約数の個数: 32

約数和(自身を含む): 2350809216

約数和(自身を除く): 1079645626

約数列:

[1, 2, 5, 10, 41, 82, 205, 353, 410, 706, 1765, 3530, 8783, 14473, 17566, 28946, 43915, 72365, 87830, 144730, 360103, 720206, 1800515, 3100399, 3601030, 6200798, 15501995, 31003990, 127116359, 254232718, 635581795, 1271163590]

約数ペア:

[(1, 1271163590), (2, 635581795), (5, 254232718), (10, 127116359), (41, 31003990), (82, 15501995), (205, 6200798), (353, 3601030), (410, 3100399), (706, 1800515), (1765, 720206), (3530, 360103), (8783, 144730), (14473, 87830), (17566, 72365), (28946, 43915)]