2018755882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{4111}}^1$

素因数の和:4255

約数の個数: 64

約数和(自身を含む): 3805014528

約数和(自身を除く): 1786258646

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 101, 143, 187, 202, 221, 286, 374, 442, 1111, 1313, 1717, 2222, 2431, 2626, 3434, 4111, 4862, 8222, 14443, 18887, 22321, 28886, 37774, 44642, 45221, 53443, 69887, 90442, 106886, 139774, 245531, 415211, 491062, 587873, 768757, 830422, 908531, 1175746, 1537514, 1817062, 4567321, 5397743, 7058587, 9134642, 9993841, 10795486, 14117174, 19987682, 59375173, 77644457, 91761631, 118750346, 155288914, 183523262, 1009377941, 2018755882]

約数ペア:

[(1, 2018755882), (2, 1009377941), (11, 183523262), (13, 155288914), (17, 118750346), (22, 91761631), (26, 77644457), (34, 59375173), (101, 19987682), (143, 14117174), (187, 10795486), (202, 9993841), (221, 9134642), (286, 7058587), (374, 5397743), (442, 4567321), (1111, 1817062), (1313, 1537514), (1717, 1175746), (2222, 908531), (2431, 830422), (2626, 768757), (3434, 587873), (4111, 491062), (4862, 415211), (8222, 245531), (14443, 139774), (18887, 106886), (22321, 90442), (28886, 69887), (37774, 53443), (44642, 45221)]