2579934

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 64

約数和(自身を含む): 6428160

約数和(自身を除く): 3848226

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 53, 57, 61, 106, 114, 122, 133, 159, 183, 266, 318, 366, 371, 399, 427, 742, 798, 854, 1007, 1113, 1159, 1281, 2014, 2226, 2318, 2562, 3021, 3233, 3477, 6042, 6466, 6954, 7049, 8113, 9699, 14098, 16226, 19398, 21147, 22631, 24339, 42294, 45262, 48678, 61427, 67893, 122854, 135786, 184281, 368562, 429989, 859978, 1289967, 2579934]

約数ペア:

[(1, 2579934), (2, 1289967), (3, 859978), (6, 429989), (7, 368562), (14, 184281), (19, 135786), (21, 122854), (38, 67893), (42, 61427), (53, 48678), (57, 45262), (61, 42294), (106, 24339), (114, 22631), (122, 21147), (133, 19398), (159, 16226), (183, 14098), (266, 9699), (318, 8113), (366, 7049), (371, 6954), (399, 6466), (427, 6042), (742, 3477), (798, 3233), (854, 3021), (1007, 2562), (1113, 2318), (1159, 2226), (1281, 2014)]