386850982

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{557}}^1$

素因数の和:965

約数の個数: 48

約数和(自身を含む): 713726640

約数和(自身を除く): 326875658

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 373, 557, 746, 931, 1114, 1862, 2611, 3899, 5222, 7087, 7798, 10583, 14174, 18277, 21166, 27293, 36554, 49609, 54586, 74081, 99218, 148162, 207761, 347263, 415522, 518567, 694526, 1037134, 1454327, 2908654, 3947459, 7894918, 10180289, 20360578, 27632213, 55264426, 193425491, 386850982]

約数ペア:

[(1, 386850982), (2, 193425491), (7, 55264426), (14, 27632213), (19, 20360578), (38, 10180289), (49, 7894918), (98, 3947459), (133, 2908654), (266, 1454327), (373, 1037134), (557, 694526), (746, 518567), (931, 415522), (1114, 347263), (1862, 207761), (2611, 148162), (3899, 99218), (5222, 74081), (7087, 54586), (7798, 49609), (10583, 36554), (14174, 27293), (18277, 21166)]