2155242544

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{6353}}^1$

素因数の和:6614

約数の個数: 80

約数和(自身を含む): 5162294592

約数和(自身を除く): 3007052048

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 233, 364, 466, 728, 932, 1456, 1631, 1864, 3029, 3262, 3728, 6058, 6353, 6524, 12116, 12706, 13048, 21203, 24232, 25412, 26096, 42406, 44471, 48464, 50824, 82589, 84812, 88942, 101648, 165178, 169624, 177884, 330356, 339248, 355768, 578123, 660712, 711536, 1156246, 1321424, 1480249, 2312492, 2960498, 4624984, 5920996, 9249968, 10361743, 11841992, 19243237, 20723486, 23683984, 38486474, 41446972, 76972948, 82893944, 134702659, 153945896, 165787888, 269405318, 307891792, 538810636, 1077621272, 2155242544]

約数ペア:

[(1, 2155242544), (2, 1077621272), (4, 538810636), (7, 307891792), (8, 269405318), (13, 165787888), (14, 153945896), (16, 134702659), (26, 82893944), (28, 76972948), (52, 41446972), (56, 38486474), (91, 23683984), (104, 20723486), (112, 19243237), (182, 11841992), (208, 10361743), (233, 9249968), (364, 5920996), (466, 4624984), (728, 2960498), (932, 2312492), (1456, 1480249), (1631, 1321424), (1864, 1156246), (3029, 711536), (3262, 660712), (3728, 578123), (6058, 355768), (6353, 339248), (6524, 330356), (12116, 177884), (12706, 169624), (13048, 165178), (21203, 101648), (24232, 88942), (25412, 84812), (26096, 82589), (42406, 50824), (44471, 48464)]