4386382

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1$

素因数の和:353

約数の個数: 48

約数和(自身を含む): 9020592

約数和(自身を除く): 4634210

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 143, 154, 182, 286, 313, 539, 626, 637, 1001, 1078, 1274, 2002, 2191, 3443, 4069, 4382, 6886, 7007, 8138, 14014, 15337, 24101, 28483, 30674, 44759, 48202, 56966, 89518, 168707, 199381, 313313, 337414, 398762, 626626, 2193191, 4386382]

約数ペア:

[(1, 4386382), (2, 2193191), (7, 626626), (11, 398762), (13, 337414), (14, 313313), (22, 199381), (26, 168707), (49, 89518), (77, 56966), (91, 48202), (98, 44759), (143, 30674), (154, 28483), (182, 24101), (286, 15337), (313, 14014), (539, 8138), (626, 7007), (637, 6886), (1001, 4382), (1078, 4069), (1274, 3443), (2002, 2191)]