2034872678

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^2\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:385

約数の個数: 48

約数和(自身を含む): 3324787200

約数和(自身を除く): 1289914522

約数列:

[1, 2, 19, 38, 67, 79, 134, 151, 158, 302, 1273, 1501, 2546, 2869, 3002, 4489, 5293, 5738, 8978, 10117, 10586, 11929, 20234, 23858, 85291, 100567, 170582, 192223, 201134, 226651, 354631, 384446, 453302, 677839, 709262, 799243, 1355678, 1598486, 6737989, 12878941, 13475978, 15185617, 25757882, 30371234, 53549281, 107098562, 1017436339, 2034872678]

約数ペア:

[(1, 2034872678), (2, 1017436339), (19, 107098562), (38, 53549281), (67, 30371234), (79, 25757882), (134, 15185617), (151, 13475978), (158, 12878941), (302, 6737989), (1273, 1598486), (1501, 1355678), (2546, 799243), (2869, 709262), (3002, 677839), (4489, 453302), (5293, 384446), (5738, 354631), (8978, 226651), (10117, 201134), (10586, 192223), (11929, 170582), (20234, 100567), (23858, 85291)]