2129647528

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{12301}}^1$

素因数の和:12410

約数の個数: 64

約数和(自身を含む): 4517294400

約数和(自身を除く): 2387646872

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 67, 68, 76, 134, 136, 152, 268, 323, 536, 646, 1139, 1273, 1292, 2278, 2546, 2584, 4556, 5092, 9112, 10184, 12301, 21641, 24602, 43282, 49204, 86564, 98408, 173128, 209117, 233719, 418234, 467438, 824167, 836468, 934876, 1648334, 1672936, 1869752, 3296668, 3973223, 6593336, 7946446, 14010839, 15659173, 15892892, 28021678, 31318346, 31785784, 56043356, 62636692, 112086712, 125273384, 266205941, 532411882, 1064823764, 2129647528]

約数ペア:

[(1, 2129647528), (2, 1064823764), (4, 532411882), (8, 266205941), (17, 125273384), (19, 112086712), (34, 62636692), (38, 56043356), (67, 31785784), (68, 31318346), (76, 28021678), (134, 15892892), (136, 15659173), (152, 14010839), (268, 7946446), (323, 6593336), (536, 3973223), (646, 3296668), (1139, 1869752), (1273, 1672936), (1292, 1648334), (2278, 934876), (2546, 836468), (2584, 824167), (4556, 467438), (5092, 418234), (9112, 233719), (10184, 209117), (12301, 173128), (21641, 98408), (24602, 86564), (43282, 49204)]