2783603933672

素因数分解:

$2^3\times {\mathrm{439}}^1\times {\mathrm{619}}^1\times {\mathrm{787}}^1\times {\mathrm{1627}}^1$

素因数の和:3478

約数の個数: 64

約数和(自身を含む): 5249479488000

約数和(自身を除く): 2465875554328

約数列:

[1, 2, 4, 8, 439, 619, 787, 878, 1238, 1574, 1627, 1756, 2476, 3148, 3254, 3512, 4952, 6296, 6508, 13016, 271741, 345493, 487153, 543482, 690986, 714253, 974306, 1007113, 1086964, 1280449, 1381972, 1428506, 1948612, 2014226, 2173928, 2560898, 2763944, 2857012, 3897224, 4028452, 5121796, 5714024, 8056904, 10243592, 213860167, 427720334, 442122607, 562117111, 792597931, 855440668, 884245214, 1124234222, 1585195862, 1710881336, 1768490428, 2248468444, 3170391724, 3536980856, 4496936888, 6340783448, 347950491709, 695900983418, 1391801966836, 2783603933672]

約数ペア:

[(1, 2783603933672), (2, 1391801966836), (4, 695900983418), (8, 347950491709), (439, 6340783448), (619, 4496936888), (787, 3536980856), (878, 3170391724), (1238, 2248468444), (1574, 1768490428), (1627, 1710881336), (1756, 1585195862), (2476, 1124234222), (3148, 884245214), (3254, 855440668), (3512, 792597931), (4952, 562117111), (6296, 442122607), (6508, 427720334), (13016, 213860167), (271741, 10243592), (345493, 8056904), (487153, 5714024), (543482, 5121796), (690986, 4028452), (714253, 3897224), (974306, 2857012), (1007113, 2763944), (1086964, 2560898), (1280449, 2173928), (1381972, 2014226), (1428506, 1948612)]