278157038

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{2207}}^1$

素因数の和:2332

約数の個数: 32

約数和(自身を含む): 450696960

約数和(自身を除く): 172539922

約数列:

[1, 2, 29, 41, 53, 58, 82, 106, 1189, 1537, 2173, 2207, 2378, 3074, 4346, 4414, 63017, 64003, 90487, 116971, 126034, 128006, 180974, 233942, 2624123, 3392159, 4795811, 5248246, 6784318, 9591622, 139078519, 278157038]

約数ペア:

[(1, 278157038), (2, 139078519), (29, 9591622), (41, 6784318), (53, 5248246), (58, 4795811), (82, 3392159), (106, 2624123), (1189, 233942), (1537, 180974), (2173, 128006), (2207, 126034), (2378, 116971), (3074, 90487), (4346, 64003), (4414, 63017)]