7134420086

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{421}}^1$

素因数の和:705

約数の個数: 64

約数和(自身を含む): 11804184000

約数和(自身を除く): 4669763914

約数列:

[1, 2, 19, 38, 41, 73, 82, 146, 149, 298, 421, 779, 842, 1387, 1558, 2774, 2831, 2993, 5662, 5986, 6109, 7999, 10877, 12218, 15998, 17261, 21754, 30733, 34522, 56867, 61466, 62729, 113734, 116071, 125458, 206663, 232142, 327959, 413326, 445957, 583927, 655918, 891914, 1167854, 1191851, 1260053, 2383702, 2520106, 2571889, 4579217, 5143778, 8473183, 9158434, 16946366, 23941007, 47882014, 48865891, 87005123, 97731782, 174010246, 187747897, 375495794, 3567210043, 7134420086]

約数ペア:

[(1, 7134420086), (2, 3567210043), (19, 375495794), (38, 187747897), (41, 174010246), (73, 97731782), (82, 87005123), (146, 48865891), (149, 47882014), (298, 23941007), (421, 16946366), (779, 9158434), (842, 8473183), (1387, 5143778), (1558, 4579217), (2774, 2571889), (2831, 2520106), (2993, 2383702), (5662, 1260053), (5986, 1191851), (6109, 1167854), (7999, 891914), (10877, 655918), (12218, 583927), (15998, 445957), (17261, 413326), (21754, 327959), (30733, 232142), (34522, 206663), (56867, 125458), (61466, 116071), (62729, 113734)]