239210972

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59743}}^1$

素因数の和:59778

約数の個数: 48

約数和(自身を含む): 562071552

約数和(自身を除く): 322860580

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 59743, 119486, 238972, 418201, 657173, 776659, 836402, 1314346, 1553318, 1672804, 2628692, 3106636, 4600211, 5436613, 8543249, 9200422, 10873226, 17086498, 18400844, 21746452, 34172996, 59802743, 119605486, 239210972]

約数ペア:

[(1, 239210972), (2, 119605486), (4, 59802743), (7, 34172996), (11, 21746452), (13, 18400844), (14, 17086498), (22, 10873226), (26, 9200422), (28, 8543249), (44, 5436613), (52, 4600211), (77, 3106636), (91, 2628692), (143, 1672804), (154, 1553318), (182, 1314346), (286, 836402), (308, 776659), (364, 657173), (572, 418201), (1001, 238972), (2002, 119486), (4004, 59743)]