2938358384

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{277}}^1\times {\mathrm{3923}}^1$

素因数の和:4234

約数の個数: 60

約数和(自身を含む): 6188516856

約数和(自身を除く): 3250158472

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 277, 338, 554, 676, 1108, 1352, 2216, 2704, 3601, 3923, 4432, 7202, 7846, 14404, 15692, 28808, 31384, 46813, 50999, 57616, 62768, 93626, 101998, 187252, 203996, 374504, 407992, 662987, 749008, 815984, 1086671, 1325974, 2173342, 2651948, 4346684, 5303896, 8693368, 10607792, 14126723, 17386736, 28253446, 56506892, 113013784, 183647399, 226027568, 367294798, 734589596, 1469179192, 2938358384]

約数ペア:

[(1, 2938358384), (2, 1469179192), (4, 734589596), (8, 367294798), (13, 226027568), (16, 183647399), (26, 113013784), (52, 56506892), (104, 28253446), (169, 17386736), (208, 14126723), (277, 10607792), (338, 8693368), (554, 5303896), (676, 4346684), (1108, 2651948), (1352, 2173342), (2216, 1325974), (2704, 1086671), (3601, 815984), (3923, 749008), (4432, 662987), (7202, 407992), (7846, 374504), (14404, 203996), (15692, 187252), (28808, 101998), (31384, 93626), (46813, 62768), (50999, 57616)]