2130492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1951}}^1$

素因数の和:1978

約数の個数: 48

約数和(自身を含む): 6121472

約数和(自身を除く): 3990980

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 1951, 3902, 5853, 7804, 11706, 13657, 23412, 25363, 27314, 40971, 50726, 54628, 76089, 81942, 101452, 152178, 163884, 177541, 304356, 355082, 532623, 710164, 1065246, 2130492]

約数ペア:

[(1, 2130492), (2, 1065246), (3, 710164), (4, 532623), (6, 355082), (7, 304356), (12, 177541), (13, 163884), (14, 152178), (21, 101452), (26, 81942), (28, 76089), (39, 54628), (42, 50726), (52, 40971), (78, 27314), (84, 25363), (91, 23412), (156, 13657), (182, 11706), (273, 7804), (364, 5853), (546, 3902), (1092, 1951)]