127479254

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{1229}}^1$

素因数の和:1508

約数の個数: 32

約数和(自身を含む): 226713600

約数和(自身を除く): 99234346

約数列:

[1, 2, 7, 14, 31, 62, 217, 239, 434, 478, 1229, 1673, 2458, 3346, 7409, 8603, 14818, 17206, 38099, 51863, 76198, 103726, 266693, 293731, 533386, 587462, 2056117, 4112234, 9105661, 18211322, 63739627, 127479254]

約数ペア:

[(1, 127479254), (2, 63739627), (7, 18211322), (14, 9105661), (31, 4112234), (62, 2056117), (217, 587462), (239, 533386), (434, 293731), (478, 266693), (1229, 103726), (1673, 76198), (2458, 51863), (3346, 38099), (7409, 17206), (8603, 14818)]