1849520078

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{1063}}^1$

素因数の和:1333

約数の個数: 64

約数和(自身を含む): 3464724480

約数和(自身を除く): 1615204402

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 211, 217, 266, 422, 434, 589, 1063, 1178, 1477, 2126, 2954, 4009, 4123, 6541, 7441, 8018, 8246, 13082, 14882, 20197, 28063, 32953, 40394, 45787, 56126, 65906, 91574, 124279, 141379, 224293, 230671, 248558, 282758, 448586, 461342, 626107, 869953, 1252214, 1570051, 1739906, 3140102, 4261567, 4382749, 6953083, 8523134, 8765498, 13906166, 29830969, 48671581, 59661938, 97343162, 132108577, 264217154, 924760039, 1849520078]

約数ペア:

[(1, 1849520078), (2, 924760039), (7, 264217154), (14, 132108577), (19, 97343162), (31, 59661938), (38, 48671581), (62, 29830969), (133, 13906166), (211, 8765498), (217, 8523134), (266, 6953083), (422, 4382749), (434, 4261567), (589, 3140102), (1063, 1739906), (1178, 1570051), (1477, 1252214), (2126, 869953), (2954, 626107), (4009, 461342), (4123, 448586), (6541, 282758), (7441, 248558), (8018, 230671), (8246, 224293), (13082, 141379), (14882, 124279), (20197, 91574), (28063, 65906), (32953, 56126), (40394, 45787)]