1900383888

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{41719}}^1$

素因数の和:41816

約数の個数: 80

約数和(自身を含む): 5359518080

約数和(自身を除く): 3459134192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 73, 78, 104, 146, 156, 208, 219, 292, 312, 438, 584, 624, 876, 949, 1168, 1752, 1898, 2847, 3504, 3796, 5694, 7592, 11388, 15184, 22776, 41719, 45552, 83438, 125157, 166876, 250314, 333752, 500628, 542347, 667504, 1001256, 1084694, 1627041, 2002512, 2169388, 3045487, 3254082, 4338776, 6090974, 6508164, 8677552, 9136461, 12181948, 13016328, 18272922, 24363896, 26032656, 36545844, 39591331, 48727792, 73091688, 79182662, 118773993, 146183376, 158365324, 237547986, 316730648, 475095972, 633461296, 950191944, 1900383888]

約数ペア:

[(1, 1900383888), (2, 950191944), (3, 633461296), (4, 475095972), (6, 316730648), (8, 237547986), (12, 158365324), (13, 146183376), (16, 118773993), (24, 79182662), (26, 73091688), (39, 48727792), (48, 39591331), (52, 36545844), (73, 26032656), (78, 24363896), (104, 18272922), (146, 13016328), (156, 12181948), (208, 9136461), (219, 8677552), (292, 6508164), (312, 6090974), (438, 4338776), (584, 3254082), (624, 3045487), (876, 2169388), (949, 2002512), (1168, 1627041), (1752, 1084694), (1898, 1001256), (2847, 667504), (3504, 542347), (3796, 500628), (5694, 333752), (7592, 250314), (11388, 166876), (15184, 125157), (22776, 83438), (41719, 45552)]