2647633677

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{89}}^1\times {\mathrm{907}}^1$

素因数の和:1070

約数の個数: 48

約数和(自身を含む): 3985974720

約数和(自身を除く): 1338341043

約数列:

[1, 3, 13, 29, 39, 87, 89, 267, 377, 841, 907, 1131, 1157, 2523, 2581, 2721, 3471, 7743, 10933, 11791, 26303, 32799, 33553, 35373, 74849, 78909, 80723, 100659, 224547, 242169, 341939, 762787, 973037, 1025817, 1049399, 2288361, 2340967, 2919111, 3148197, 7022901, 9916231, 29748693, 30432571, 67888043, 91297713, 203664129, 882544559, 2647633677]

約数ペア:

[(1, 2647633677), (3, 882544559), (13, 203664129), (29, 91297713), (39, 67888043), (87, 30432571), (89, 29748693), (267, 9916231), (377, 7022901), (841, 3148197), (907, 2919111), (1131, 2340967), (1157, 2288361), (2523, 1049399), (2581, 1025817), (2721, 973037), (3471, 762787), (7743, 341939), (10933, 242169), (11791, 224547), (26303, 100659), (32799, 80723), (33553, 78909), (35373, 74849)]