2009010922791

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{64921}}^1$

素因数の和:65268

約数の個数: 64

約数和(自身を含む): 2959695298560

約数和(自身を除く): 950684375769

約数列:

[1, 3, 19, 31, 57, 83, 93, 211, 249, 589, 633, 1577, 1767, 2573, 4009, 4731, 6541, 7719, 12027, 17513, 19623, 48887, 52539, 64921, 124279, 146661, 194763, 332747, 372837, 542903, 998241, 1233499, 1628709, 2012551, 3700497, 5388443, 6037653, 10315157, 13698331, 16165329, 30945471, 38238469, 41094993, 102380417, 114715407, 167041733, 260268289, 307141251, 424648261, 501125199, 780804867, 1136961473, 1273944783, 3173792927, 3410884419, 8068316959, 9521378781, 21602267987, 24204950877, 35245805663, 64806803961, 105737416989, 669670307597, 2009010922791]

約数ペア:

[(1, 2009010922791), (3, 669670307597), (19, 105737416989), (31, 64806803961), (57, 35245805663), (83, 24204950877), (93, 21602267987), (211, 9521378781), (249, 8068316959), (589, 3410884419), (633, 3173792927), (1577, 1273944783), (1767, 1136961473), (2573, 780804867), (4009, 501125199), (4731, 424648261), (6541, 307141251), (7719, 260268289), (12027, 167041733), (17513, 114715407), (19623, 102380417), (48887, 41094993), (52539, 38238469), (64921, 30945471), (124279, 16165329), (146661, 13698331), (194763, 10315157), (332747, 6037653), (372837, 5388443), (542903, 3700497), (998241, 2012551), (1233499, 1628709)]