2555511972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1447}}^1\times {\mathrm{11321}}^1$

素因数の和:12788

約数の個数: 48

約数和(自身を含む): 6426548352

約数和(自身を除く): 3871036380

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1447, 2894, 4341, 5788, 8682, 11321, 17364, 18811, 22642, 33963, 37622, 45284, 56433, 67926, 75244, 112866, 135852, 147173, 225732, 294346, 441519, 588692, 883038, 1766076, 16381487, 32762974, 49144461, 65525948, 98288922, 196577844, 212959331, 425918662, 638877993, 851837324, 1277755986, 2555511972]

約数ペア:

[(1, 2555511972), (2, 1277755986), (3, 851837324), (4, 638877993), (6, 425918662), (12, 212959331), (13, 196577844), (26, 98288922), (39, 65525948), (52, 49144461), (78, 32762974), (156, 16381487), (1447, 1766076), (2894, 883038), (4341, 588692), (5788, 441519), (8682, 294346), (11321, 225732), (17364, 147173), (18811, 135852), (22642, 112866), (33963, 75244), (37622, 67926), (45284, 56433)]