1013669384

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{6997}}^1$

素因数の和:7222

約数の個数: 64

約数和(自身を含む): 2351328000

約数和(自身を除く): 1337658616

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 199, 364, 398, 728, 796, 1393, 1592, 2587, 2786, 5174, 5572, 6997, 10348, 11144, 13994, 18109, 20696, 27988, 36218, 48979, 55976, 72436, 90961, 97958, 144872, 181922, 195916, 363844, 391832, 636727, 727688, 1273454, 1392403, 2546908, 2784806, 5093816, 5569612, 9746821, 11139224, 18101239, 19493642, 36202478, 38987284, 72404956, 77974568, 126708673, 144809912, 253417346, 506834692, 1013669384]

約数ペア:

[(1, 1013669384), (2, 506834692), (4, 253417346), (7, 144809912), (8, 126708673), (13, 77974568), (14, 72404956), (26, 38987284), (28, 36202478), (52, 19493642), (56, 18101239), (91, 11139224), (104, 9746821), (182, 5569612), (199, 5093816), (364, 2784806), (398, 2546908), (728, 1392403), (796, 1273454), (1393, 727688), (1592, 636727), (2587, 391832), (2786, 363844), (5174, 195916), (5572, 181922), (6997, 144872), (10348, 97958), (11144, 90961), (13994, 72436), (18109, 55976), (20696, 48979), (27988, 36218)]