868252084

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{977}}^1\times {\mathrm{1867}}^1$

素因数の和:2872

約数の個数: 48

約数和(自身を含む): 1841519232

約数和(自身を除く): 973267148

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 977, 1867, 1954, 3734, 3908, 6839, 7468, 13069, 13678, 16609, 26138, 27356, 31739, 33218, 52276, 63478, 66436, 116263, 126956, 222173, 232526, 444346, 465052, 888692, 1824059, 3648118, 7296236, 12768413, 25536826, 31009003, 51073652, 62018006, 124036012, 217063021, 434126042, 868252084]

約数ペア:

[(1, 868252084), (2, 434126042), (4, 217063021), (7, 124036012), (14, 62018006), (17, 51073652), (28, 31009003), (34, 25536826), (68, 12768413), (119, 7296236), (238, 3648118), (476, 1824059), (977, 888692), (1867, 465052), (1954, 444346), (3734, 232526), (3908, 222173), (6839, 126956), (7468, 116263), (13069, 66436), (13678, 63478), (16609, 52276), (26138, 33218), (27356, 31739)]