1946175049

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{1531}}^1$

素因数の和:1841

約数の個数: 32

約数和(自身を含む): 2446787840

約数和(自身を除く): 500612791

約数列:

[1, 7, 13, 61, 91, 229, 427, 793, 1531, 1603, 2977, 5551, 10717, 13969, 19903, 20839, 93391, 97783, 139321, 181597, 350599, 653737, 1214083, 1271179, 2454193, 4557787, 8498581, 21386539, 31904509, 149705773, 278025007, 1946175049]

約数ペア:

[(1, 1946175049), (7, 278025007), (13, 149705773), (61, 31904509), (91, 21386539), (229, 8498581), (427, 4557787), (793, 2454193), (1531, 1271179), (1603, 1214083), (2977, 653737), (5551, 350599), (10717, 181597), (13969, 139321), (19903, 97783), (20839, 93391)]