1615864334252

素因数分解:

$2^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{2003}}^1\times {\mathrm{29611}}^1$

素因数の和:31771

約数の個数: 72

約数和(自身を含む): 3314869145280

約数和(自身を除く): 1699004811028

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 139, 196, 278, 556, 973, 1946, 2003, 3892, 4006, 6811, 8012, 13622, 14021, 27244, 28042, 29611, 56084, 59222, 98147, 118444, 196294, 207277, 278417, 392588, 414554, 556834, 829108, 1113668, 1450939, 1948919, 2901878, 3897838, 4115929, 5803756, 7795676, 8231858, 13642433, 16463716, 27284866, 28811503, 54569732, 57623006, 59310833, 115246012, 118621666, 201680521, 237243332, 403361042, 415175831, 806722084, 830351662, 1660703324, 2906230817, 5812461634, 8244205787, 11624923268, 16488411574, 32976823148, 57709440509, 115418881018, 230837762036, 403966083563, 807932167126, 1615864334252]

約数ペア:

[(1, 1615864334252), (2, 807932167126), (4, 403966083563), (7, 230837762036), (14, 115418881018), (28, 57709440509), (49, 32976823148), (98, 16488411574), (139, 11624923268), (196, 8244205787), (278, 5812461634), (556, 2906230817), (973, 1660703324), (1946, 830351662), (2003, 806722084), (3892, 415175831), (4006, 403361042), (6811, 237243332), (8012, 201680521), (13622, 118621666), (14021, 115246012), (27244, 59310833), (28042, 57623006), (29611, 54569732), (56084, 28811503), (59222, 27284866), (98147, 16463716), (118444, 13642433), (196294, 8231858), (207277, 7795676), (278417, 5803756), (392588, 4115929), (414554, 3897838), (556834, 2901878), (829108, 1948919), (1113668, 1450939)]