788894916722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1\times {\mathrm{631}}^1\times {\mathrm{1051}}^1$

素因数の和:2223

約数の個数: 64

約数和(自身を含む): 1306856678400

約数和(自身を除く): 517961761678

約数列:

[1, 2, 11, 22, 139, 278, 389, 631, 778, 1051, 1262, 1529, 2102, 3058, 4279, 6941, 8558, 11561, 13882, 23122, 54071, 87709, 108142, 146089, 175418, 245459, 292178, 408839, 490918, 594781, 663181, 817678, 964799, 1189562, 1326362, 1606979, 1929598, 2700049, 3213958, 4497229, 5400098, 7294991, 8994458, 14589982, 34118801, 56828621, 68237602, 92182159, 113657242, 184364318, 257977409, 375306811, 515954818, 625114831, 750613622, 1014003749, 1250229662, 2028007498, 2837751499, 5675502998, 35858859851, 71717719702, 394447458361, 788894916722]

約数ペア:

[(1, 788894916722), (2, 394447458361), (11, 71717719702), (22, 35858859851), (139, 5675502998), (278, 2837751499), (389, 2028007498), (631, 1250229662), (778, 1014003749), (1051, 750613622), (1262, 625114831), (1529, 515954818), (2102, 375306811), (3058, 257977409), (4279, 184364318), (6941, 113657242), (8558, 92182159), (11561, 68237602), (13882, 56828621), (23122, 34118801), (54071, 14589982), (87709, 8994458), (108142, 7294991), (146089, 5400098), (175418, 4497229), (245459, 3213958), (292178, 2700049), (408839, 1929598), (490918, 1606979), (594781, 1326362), (663181, 1189562), (817678, 964799)]