13305043132

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{21499}}^1$

素因数の和:22018

約数の個数: 48

約数和(自身を含む): 26006400000

約数和(自身を除く): 12701356868

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 479, 646, 958, 1292, 1916, 8143, 9101, 16286, 18202, 21499, 32572, 36404, 42998, 85996, 154717, 309434, 365483, 408481, 618868, 730966, 816962, 1461932, 1633924, 6944177, 10298021, 13888354, 20596042, 27776708, 41192084, 175066357, 195662399, 350132714, 391324798, 700265428, 782649596, 3326260783, 6652521566, 13305043132]

約数ペア:

[(1, 13305043132), (2, 6652521566), (4, 3326260783), (17, 782649596), (19, 700265428), (34, 391324798), (38, 350132714), (68, 195662399), (76, 175066357), (323, 41192084), (479, 27776708), (646, 20596042), (958, 13888354), (1292, 10298021), (1916, 6944177), (8143, 1633924), (9101, 1461932), (16286, 816962), (18202, 730966), (21499, 618868), (32572, 408481), (36404, 365483), (42998, 309434), (85996, 154717)]