1190869216

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{20347}}^1$

素因数の和:20447

約数の個数: 48

約数和(自身を含む): 2461294080

約数和(自身を除く): 1270424864

約数列:

[1, 2, 4, 8, 16, 31, 32, 59, 62, 118, 124, 236, 248, 472, 496, 944, 992, 1829, 1888, 3658, 7316, 14632, 20347, 29264, 40694, 58528, 81388, 162776, 325552, 630757, 651104, 1200473, 1261514, 2400946, 2523028, 4801892, 5046056, 9603784, 10092112, 19207568, 20184224, 37214663, 38415136, 74429326, 148858652, 297717304, 595434608, 1190869216]

約数ペア:

[(1, 1190869216), (2, 595434608), (4, 297717304), (8, 148858652), (16, 74429326), (31, 38415136), (32, 37214663), (59, 20184224), (62, 19207568), (118, 10092112), (124, 9603784), (236, 5046056), (248, 4801892), (472, 2523028), (496, 2400946), (944, 1261514), (992, 1200473), (1829, 651104), (1888, 630757), (3658, 325552), (7316, 162776), (14632, 81388), (20347, 58528), (29264, 40694)]