2017331888

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{8089}}^1$

素因数の和:8230

約数の個数: 80

約数和(自身を含む): 4634599200

約数和(自身を除く): 2617267312

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 109, 143, 176, 208, 218, 286, 436, 572, 872, 1144, 1199, 1417, 1744, 2288, 2398, 2834, 4796, 5668, 8089, 9592, 11336, 15587, 16178, 19184, 22672, 31174, 32356, 62348, 64712, 88979, 105157, 124696, 129424, 177958, 210314, 249392, 355916, 420628, 711832, 841256, 881701, 1156727, 1423664, 1682512, 1763402, 2313454, 3526804, 4626908, 7053608, 9253816, 9698711, 11462113, 14107216, 18507632, 19397422, 22924226, 38794844, 45848452, 77589688, 91696904, 126083243, 155179376, 183393808, 252166486, 504332972, 1008665944, 2017331888]

約数ペア:

[(1, 2017331888), (2, 1008665944), (4, 504332972), (8, 252166486), (11, 183393808), (13, 155179376), (16, 126083243), (22, 91696904), (26, 77589688), (44, 45848452), (52, 38794844), (88, 22924226), (104, 19397422), (109, 18507632), (143, 14107216), (176, 11462113), (208, 9698711), (218, 9253816), (286, 7053608), (436, 4626908), (572, 3526804), (872, 2313454), (1144, 1763402), (1199, 1682512), (1417, 1423664), (1744, 1156727), (2288, 881701), (2398, 841256), (2834, 711832), (4796, 420628), (5668, 355916), (8089, 249392), (9592, 210314), (11336, 177958), (15587, 129424), (16178, 124696), (19184, 105157), (22672, 88979), (31174, 64712), (32356, 62348)]